How does random mating keep a
population in Hardy-Weinberg
Equilibrium?
A. Choosing a random mate creates variation which helps
the population evolve.
B. Individuals choose their mates causing only certain
traits to be passed on.
C. Mates aren't chosen based on traits so all alleles are
equally likely to be passed on.
D. When all the females of a population randomly choose a
mate and only certain alleles get passed on.

Answers

Answer 1

Answer:

A

Explanation:


Related Questions

In your opinion, what can we do to reduce our consumption and make the planet more sustainable.

Answers

In your opinion, what can we do to reduce our consumption and make the planet more sustainable.

> Being environmentally conscious is not all about plastic bags; it’s about making everyday choices that will — quite literally — determine our success or failure as a species. We can be more conscious about reducing pollution, protecting wildlife, conserving natural resources and take other actions that can help slow the rate of climate change.

> Everyone can make a difference, particularly when smart environmental choices become a habit and perhaps even begins influencing others into taking similar actions. Doing the right thing for the future of life on Earth can even have immediate personal benefits. It can tap into your creativity, can get you more engaged with your community and the world, and may contribute to a healthier lifestyle.

Things you can do to reduce our consumption and make the planet more sustainable.

Recycle.

Turn down the bag.

Buy only what you will use.

Don't invest in idle equipment.

Donate used goods.

Make your garden lively.

Buy products with less packaging.

Avoid disposable products.

Kick the bottled water habit.

Upcycle.

Give new life to old electronics.

Hope it helps!!

HELP PLEASE ASAP. 50 POINTS

Translate the sequence of amino acids in sickle-cell hemoglobin into (use third valine)
a) mRNA base codes

b) tRNA base codes

c) DNA base codes

Answers

Answer:

Sickle cell hemoglobin occurs in the beta chain of hemoglobin due to point mutation in the sixth codon which changes from glutamic acid to valine which is hydrophobic that causes the change in the size of the RBC in a crescent shape.

The protein or amino acid chain of this condition is as follows:

Protein with Sickle Mutation: VAL HIS LEU THR PRO VAL GLU

which is translated from mRNA sequence

mRNA with Sickle Mutation: G U G C A C C U G A C U C C U G U G G A G

mRNA sequence is the complementary sequence or anticodons of the mRNA sequence RNA:

tRNA with Sickle Mutation: C A C G U G G A C U G A G G A C A C C U C

mRNA sequence is transcribed from the transcription strand of DNA sequence:

DNA with Sickle Mutation: C A C G T G G A C T G A G G A C A C C T C

During production of a drug, all work area surfaces must be disinfected using sterilized disinfectants. Which of the following statements about disinfectants are true? Select all that apply. View Available Hint(s)for Part A Disinfectants destroy all microbes present on a surface. Disinfection can be used to treat work surfaces as well as workers (i.e., washing hands). Disinfection can occur by physical or chemical means. Disinfectants are used to inhibit or destroy pathogens. Endospores and viruses can resist disinfectant treatment.

Answers

Answer: The correct options are

--> Disinfectants are used to inhibit or destroy pathogens,

--> Disinfection can occur by physical or chemical means,

--> Endospores and viruses can resist disinfectant treatment.

Explanation:

To prevent infectious diseases from spreading or to sterilise work area surfaces during the production of drugs, chemicals known as disinfectants as used. These are chemicals that kill or inhibit the growth of pathogens. Other chemicals such as antiseptics can also kill and prevent the growth of mainly pathogenic microorganisms. However, disinfectants are stronger chemicals than antiseptics and so are often used on non-living things and surfaces.

Disinfection does not necessarily kill all microorganisms, especially resistant bacterial spores (endospores) and viruses, so it is less effective than sterilisation.

There are generally two methods of disinfection:

--> The chemical method: A typical example of a chemical disinfectant is the carbolic acid. It is used for disinfecting lavatories and floors.

--> The physical method: here, physical agents are use to disrupt and damage the pathogenic organisms on work surfaces. Some typical example include: UV irradiation, heat, sunlight exposure, sonic or hydrodynamic pressure and radiation.

A cell membrane is bigger a specific about what allows across how does this help the cell

Answers

Answer: It helps the cell absorb as many different molecules as possible.

Explanation: the cell membrane, provides protection for a cell. It also provides a fixed environment inside the cell, and that membrane has several different functions. One is to transport nutrients into the cell and also to transport toxic substances out of the cell.

What is produced in abundance by pioneer species?

a) plants

b) cones

c) seeds

d) wet habitats

Answers

Answer:

A (plants)

Explanation:

Pioneer species usually create plant litter and break them down as leaf mold after a while which would make new soil for secondary succession and nutrients for small fish an aquatic plants < most of that came from Gogle because if it came from my head it would've been hard to understand lol

The answer would be A) plants

magine that a scientist takes a group of Anolis lizards and introduces them into an enclosure at a research facility in continental South America. He notes that the lizards thrive in this new environment. The fact that Anolis lizards could survive in habitats outside of the Caribbean is a reflection of their ____ niche; their _____ niche is determined by their ability to disperse to other areas as well as predation and resource availability.

Answers

Answer: Fundamental, realized

Explanation:

The realized niche of a species is usually the result of predation, competition, and other types of interaction between species.

The size of realized niche is determined by interspecific competition .The fundamental niche is larger than the realized niche.

The fundamental niche represents all the habitats where a species could possibly live, but competition among different species usually restricts a species to a smaller area, which is the realized niche

¿Como se llama ?

1.- Embrión se desarrolla dentro del sistema reproductor femenino.
2.- Formación de un organismo a partir de huevos

Answers

Answer:

1. Vivíparo

2. Ooviparismo

Explanation:

Viviparismo se define como el proceso de desarrollo de un animal en el cual el embrión crece dentro dentro del sistema reproductor femenino en una estructura acorde que le permite obtener alimento y oxígeno hasta su nacimiento. El viviparismo placentario es el tipo de desarrollo más extendido entre mamíferos (por ejemplo, perros, caballos, gatos, conejos, etc), a excepción de mamíferos que son ovíparos (por ejemplo, el ornitorrinco) y los mamíferos marsupiales que no poseen placenta y donde feto se desarrolla en una bolsa externa llamada marsupio (por ejemplo, los canguros). Por otra parte, el oviparismo es un mecanismo de desarrollo en el cual el embrión crece dentro de un huevo desde el momento que la hembra lo expulsa hacia el exterior. Cuando se produce este suceso, los embriones se encuentran muy poco desarrollados y por lo tanto deben cumplir su ciclo de crecimiento (hasta eclosionar del huevo) fuera del vientre materno. Algunos ejemplos de animales ovíparos incluyen anfibios, reptiles, aves, insectos, etc.

What compound is a hydrocarbon?

Answers

Answer:

A hydrocarbon is an organic chemical compound composed exclusively of hydrogen and carbon atoms.

PLEASE HELP PLEASE!!!! DOES ANYONE SOMEONE NAMED HIROJABAMI!?!?!? PLEASE HELP!!!!.....

Answers

Answer:

well I dnt know

btw thanks for ur points I really needed that.

how is erythrocytes an advantage in exchanging and carrying ​

Answers

Answer:

Shape of Red Blood Cells Erythrocytes are biconcave discs with very shallow centers. This shape optimizes the ratio of surface area to volume, facilitating gas exchange. It also enables them to fold up as they move through narrow blood vessels.

all plants carry on photosynthesis true or false

Answers

Answer:

true

Explanation:

i think

This is false since light energy is needed for photosynthesis to take place.

Which of the following statements about chemiosmosis is NOT true?

Hydrogen ions move down the concentration gradient.

It is caused by a higher concentration of protons on one side of the membrane.

Energy is used as protons pass through the ATP Synthase.

A net of 38 ATP is produced from each glucose molecule.

Next question-

Cellular respiration

has carbon dioxide and water as waste products

forms glucose and oxygen.

results in the formation of ADP.

occurs in the chloroplast

Answers

Answer:

I don't know the answer to the first one, but I can answer the second question. Cellular respiration has carbon dioxide and water as waste products.

Explanation:

Cellular respiration does not form glucose & oxygen and doesn't occur in the chloroplast, but does form ATP energy, carbon dioxide, & water and the process occurs in mitochondria. Photosynthesis on the other hand forms glucose & oxygen and does occur in the chloroplast.

cxmagoioum come here aajaiooo​

Answers

Answer:

no

Explanation:

A scientist is observing onion cells and human cheek cells under a microscope.

Which observation does she most likely make?

A. The onion cells have lysosomes, and the cheek cells do not.

B. The cheek cells have larger vacuoles than the onion cells.

C. The cheek cells have a nucleus, and the onion cells do not.

D. The onion cells have a cell wall, and the cheek cells do not.

Answers

Answer: A. The onion cells have lysosomes, and the cheek cells do not.

Explanation:

Answer:

the onion cell has a cell wall, and the cheek cells do not.

¿Cuál de los siguientes niveles es el sucesor del nivel tejido?
A.
Órgano.
B.
Sistema.
C.
Organismo.
D.
Célula.

Answers

answer: D
bcuz i said so and this

C. Órgano

Porque Célula→Tejido→Órgano→Sistema→Organismo

Which of the following particles has a negative charge?
A. Electron
B. Nucleus
C. Proton
D. Neutron

Answers

The answer is D I hope I helped

what is photosynthesis
and precipitating??​

Answers

Answer:

Photosynthesis is a process used by plants and other organisms to convert light energy into chemical energy that, through cellular respiration, can later be released to fuel the organism's metabolic activitie

In meteorology, precipitation is any product of the condensation of atmospheric water vapor that falls under gravitational pull from clouds. The main forms of precipitation include drizzling, rain, sleet, snow, ice pellets, graupel and hail.

Explanation:

I hope this answers is helpful to you

What renal and hormonal factors will cause an increased release of aldosterone from adrenal cortex?

Answers

Answer:

Renin; angiotensin I and angiotensin II

Explanation:

Renin is a key hormone involved in the renin-angiotensin-aldosterone system (RAAS), which is responsible for regulating blood pressure in response to changes in blood volume. Renin is secreted primarily by the kidneys to promote the production of the peptide hormone angiotensin in the blood vessels. Subsequently, angiotensin stimulates the release of aldosterone from the adrenal cortex, stimulating sodium retention by the kidneys. Renin acts on its substrate angiotensinogen to yield angiotensin I, which is then converted to angiotensin II by the angiotensin-converting enzyme (ACE). Finally, angiotensin 2 promotes the release of aldosterone by the adrenal cortex, which acts on renal tubules, leading to the reabsorption of sodium and water and the excretion of potassium.

How does the natural process of meiosis support evolution?
A. Each daughter cell mutates its own DNA during Reduction Division to produce more variation.
B. Each daughter cell is unique, providing natural variation.
C. Each daughter cell is identical, providing natural variation.
D. It does not support evolution.

Answers

A. Each daughter cell mutates it’s own DNA during reduction division to produce more variation

During meiosis, each daughter cell tends to undergo mutation of its own DNA and leads to more variation. The correct option is A.

What is meiosis?

Meiosis is a sort of cell division that occurs in organisms which reproduce the fusion of gametes and results in a diminution in the number of chromosomes in gametes. Body cells in humans are diploid, with two sets of chromosomes.

Meiosis is a process of cell division that produces 4 gamete cells while reducing the number of chromosomes in the parent cell by half.

This process is essential for the generation of egg and sperm cells for reproduction.

Meiosis reduces the number of chromosomes in a cell by half while also generating new allele pairings that are dispersed across daughter cells via segregation and recombination.

This genetic reshuffling, which is thought to be the basis of reproduction success, reduces genetic affiliations within and between loci.

Thus, the correct option is A.

For more details regarding meiosis, visit:

https://brainly.com/question/11622266

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Help please ASAP, easy question


A species slowly loses numbers and goes
through natural selection until no individuals
are left. This describes what type of
extinction?
A evolved extinction
B. background extinction
C. mass extinction
D. endangered extinction

Answers

Answer:

evolved extinction

please mark me as brainliest

If your body temperature gets too low, why is it dangerous?
A. Enzymes become denatured.
B. Uncontrollable shivering can be deadly.
C. Reactions become too slow for cells to survive.
D. It is not dangerous.

Answers

Answer:

Enzymes become denatured.

In case of very low body temperature, the body reactions will become slow and lead to death. The correct option is C.

What is hypothermia?

When your body temperature falls, your heart, nervous system, and other organs are unable to function normally.

If left untreated, hypothermia can result in the complete failure of your heart and respiratory system, as well as death.

Thus, the correct option is C.

For more details regarding hypothermia, visit:

https://brainly.com/question/6552936

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The actual pair of alleles present in the cells of an individual is known as the:
genotype.
karyotype.
phenotype.
archetype.

Answers

it’s known as the genotype, a pair of alleles represent the GENOTYPE of a specific gene. alleles contribute to the individual’s outside appearance which is the phenotype. (so that isn’t the answer)

Which of the following statements is true? Which of the following statements is true? No archaea are capable of using CO2CO2 to oxidize H2H2, releasing methane. Prokaryotes have low levels of genetic diversity. Archaea and bacteria have identical membrane lipids. The cell walls of archaea lack peptidoglycan.

Answers

Answer:

The correct answer is - The cell walls of archaea lack peptidoglycan.

Explanation:

Archaea are the prokaryotes that are different from bacteria in various ways but the most important differences are the membrane lipids and the major component of the cell wall that lacks peptidoglycan found in the cell wall of bacteria.

These prokaryotes are able to use carbon dioxide to oxidize hydrogen, releasing methane. Archaea-like prokaryotes have a high level or complex genetic diversity.

How do you change ADP to ATP?
A. Add a phosphate group
B. Remove a phosphate group
C. Add an amino group
D. Remove an amino group

Answers

A is the answer to the question you have

which describe the complex carbohydrate cellulose

Answers

Answer:

Cellulose is a polysaccharide consisting of a linear chain of several hundred to many thousands of linked glucose units. Cellulose is an important structural component of the cell walls of plants and many algae.

Explanation:

Imagine taking a bite of a pizza. Briefly discuss the role that each part of the brain takes in this simple act. Medulla, Pons, Cerebellum, Thalamus, Hypothalamus, Amygdala, Hippocampus, Parietal Lobe, Occipital Lobe, Temporal Lobe, Frontal Lobe.

Answers

Answer:

- Medulla: transmits signals between the spinal cord and higher brain levels

- Pons: transmits impulses related to the voluntary skeletal movements from the cerebrum to the cerebellum

- Cerebellum: coordinates skeletal muscle contraction, conscious/subconscious movements, maintains muscle posture, and balance

- Thalamus: regulation of the human nervous system

- Hypothalamus: maintains the overall homeostasis of the body

- Amygdala: processes fearful and threatening stimuli  

- Hippocampus: regulates learning, memory encoding and consolidation, and spatial navigation

- Parietal Lobe: processes information from the outside world (e.g., touch, taste, temperature)

- Occipital Lobe: interprets information from the eyes

- Temporal Lobes:  process sensory information (i.e., pain and auditory stimuli)

- Frontal Lobe:  higher cognitive functions (e.g., memory, problem-solving, emotions, impulse control, etc)

Explanation:

The medulla (medulla oblongata) is the lowest portion of the brainstem, which is linked by the pons to the midbrain and continues with the spinal cord. The medulla is known to transmit signals between the spinal cord and higher brain levels, thereby controlling autonomic activities (e.g., heartbeat and respiration). The pons is a mass of transverse nerve fibers that links the medulla with the cerebellum, it transmits signals from the forebrain to the cerebellum. The pons is involved in different functions, e.g., sleep, respiration, hearing, equilibrium, taste, eye movement, swallowing, bladder regulation, facial expression, etc. The cerebellum is a small part of the brain involved in physical movements (e.g., posture, balance, coordination), which receives sensory information from sensory systems, the spinal cord, and different parts of the brain. The cerebrum is the largest part of the brain, it is involved in speech, thinking, reasoning, problem-solving, emotions, initiating/coordinating movements, regulating temperature, learning, etc. The thalamus is a mass of gray matter located in the forebrain which is involved in diverse functions (i.e., relay of sensory signals, regulation of consciousness, sleep, alertness, etc). The hypothalamus is a small, central, area of the brain that connects the nervous to the endocrine system that acts to maintain the overall homeostasis of the body. The amygdala is a structure located in each hemisphere of the brain that processes fearful and threatening stimuli. The hippocampus is a structure located in the depths of the temporal lobe that regulates learning, memory encoding and consolidation, and spatial navigation. The parietal lobe is located at the upper back area in the skull, it is involved in processing sensory information from the surrounding world (e.g., touch, taste, temperature). The occipital lobes are responsible for transmitting visual information to the temporal lobes, and they are also associated with memory skills. The frontal lobe is the most anterior part of the brain, which is involved in higher cognitive functions (e.g., social interaction, motor function, memory, emotions, impulse control, problem-solving, etc).

........ provides genetic continuity from generation to generation.
a) sexual reproduction
b) fusion of gametes
c) asexual reproduction
d) meiosis ​

Answers

Answer:

d) meiosis

Explanation:

The process of meiosis preserves genetic continuity for future offspring by ensuring that two sexually reproducing organisms produce offspring that have the same number of chromosomes as the parents.

It ensures that the offspring will be able to mate with other organisms of the same species.

Why are photsynthetic aquatic and marine protists important to ecosystems
(remember to include algaes)?

Answers

Protists and their products are essential, indirectly and directly in photosynthesis because they help organisms through their survival and ranging from bacteria to mammals. Protists feed tons of the worlds aquatic animals and species and they do not only create food but they also provide sources for sea dwelling organisms

The brain is enclosed inside a bony box called ?

Answers

Answer:

The brain is enclosed inside a bony box called cranium.

I believe it’s called the skull which protects your brain and other organs

anyone help me please​

Answers

Answer:

The human body is controlled by a network of living wires called the nervous system.

Other Questions
The United States and part of the system that allowed American business owners too fond fond build and profit from factories in the nation this system is called the system Select the only true statement:A)A beam in bending experiences tensile stresses on one side and compressive stresses on the other side.B)A beam in bending experiences tensile stresses along the beam center and compressive stresses along the beams edges.C)A beam in bending experiences only compressive stresses.D)A beam in bending experiences only tensile stresses. Convertir 25 km/h a m/s What is the pH of a 1.0 x 10-3 M KOH solution?A. 10B. 4.0C. 11D. 3.0 Sample essay for college applications in a natural conversation style using vivid words and images Subtract the second equation from the first. How many counting numbers have three distinct nonzero digits such that the sum of the three digits is 7? Principal axis is the:________a. straight line drawn from the center of curvature to the mid point of the mirror.b. straight line drawn from the center of curvature to a point on the outer edge of the mirror.c. straight line drawn from the center of curvature to any point of the mirror.d. straight line joining any two points on the mirror.e. None of the other answers given is correct. For February, sales revenue is $250,000; sales commissions are 6% of sales; the sales manager's salary is $50,000; advertising expenses are $15,000; shipping expenses total 1% of sales; and miscellaneous selling expenses are $1,000 plus 1/2 of 1% of sales. Total selling expenses for the month of February are:_______.a. $65,000.b. $69,750.c. $82,250.d. $84,750. A 12oz box of cereal costs $3.50. An 18oz box of cereal costs $5.40 Set up eqautions to determine which is the better buy? what is the meaning of FLOCCINAUCINIHILIPILIFICATION. The triangles are similar.What is the value of x?Enter your answer in the box.x = First one gram equals 1000 grams, so a 39 kilogram equals 39000 grams. Then, 1000 pillows times 300 equals a 39 kilogram sofa. Is my answer correct? A market surveyor wishes to know how many energy drinks teenagers drink each week. They want to construct a 98% confidence interval for the mean and are assuming that the population standard deviation for the number of energy drinks consumed each week is 1.1. The study found that for a sample of 1027 teenagers the mean number of energy drinks consumed per week is 5.9. Construct the desired confidence interval. Round your answers to one decimal place. Mr. Atkinson manages playgrounds for the 8 elementary schools in the Franklin School District. This year, he wants to put new sandboxes at each of the schools. He estimates that he will need 3 tons of sand for this project. How many 50-pound bags of sand should he order for each school? Which statement best describes Edwardss views in "Sinners in the Hands of an Angry God"?People who accepted Puritanism would be spared.People who were "born again" in Christ would be spared.People who attended church regularly would be spared.People who were part of Edwards's congregation would be spared. What is most intriguing to you about this painting? Check any that apply. A. The dark and light colors B. The textured paint style C. The shape of the objects D. The position of the scene E. The feelings it evokes Solve for x and y. a tree 15m high casts a shadow 8m long. To the nearest degree what is the angle of elevation of the sun? Which one is greater 4.5% or 0.045