Answer:
Your welcome! :)
Explanation:
Well what I think you are saying is...
Do you have to stay in touch with your baby?
Many people stills succeed without family members and some don't
It is like getting stabbed really badly. You have a 70/50 chance of getting a depressed kid or a kid who doesn't have depression, they will probably HAVE depression child since there is a thing called BULLYING because they have 1 parent or none!
An organism has a haploid number of 20. What is the organism's diploid
number?
Answer:
It is 20!
Explanation:
I did this before
The purpose of using the binomial scientific names is to
Give each organism a unique name
Give each species a unique name
Study how the environment affects different organisms
Study the evolution of life
Protect endangered species
Answer:
study the evolution of life
The substances that are present after any chemical reaction are called what?
The substance that are present after any chemical
reaction are called as products
Once a standard curve has been prepared by plotting numbers of bacteria (CFU/mL) versus absorbance for one species of bacteria, this curve can be used for estimating bacterial numbers by measuring absorbance for any species of bacteria.
a. True
b. False
Answer:
b. False
Explanation:
The biomechanism of bacterial growth may be examined, by graphing cell growth (also known as absorbance) vs incubation time of the bacteria. A standard growth curve is the result of this process. The amount of turbidity in the broth culture is proportional to the number of microorganisms present.
A standard curve produced for a particular species can't be utilized to predict the number of bacterial counts for a different species due to the listed factors.
The rate of bacterial cell reproduction varies from a particular species to another.Varying species have different absorbance thresholds.PLS HELP TIMES TEST I HAVE 49 MINUTES LEFT AND THERES 41 QUESTIONS IM ON 14
Answer:
1: The mRNA would not be sythensised
Explanation:
RNA polymerase - used in transcription to initiate replication of mRNA.
If mutated then it will result to no mRNA synthesied????
A human gene was initially identified as having three exons and two introns. The exons are 456, 224, and 524 bp, whereas the introns are 2.3 kb and 4.6 kb.
Required:
a. Draw this gene, showing the promoter, introns, exons, and transcription start and stop sites.
b. Surprisingly, this gene is found to encode not one but two mRNAs that have only 224 nucleotides in common. The original mRNA is 1204 nucleotides, and the new mRNA is 2524 nucleotides. Use your drawing to show how this one region of DNA can encode these two transcripts.
Why does prolonged exposure to UV light from the Sun or tanning beds increase the risk for getting skin cancer?
increased exposure to UV light decreases the risk of a mutation occurring
increased exposure to UV light increases the risk of a mutation occurring
increased exposure to UV light decreases the immune system function
increased exposure to UV light has no effect on the risk for getting skin cancer
Answer:
it increases chance of mutation of unrepaired skin cells that add up and create a tumoer
Explanation:
Answer:
B.) increased exposure to UV light increases the risk of a mutation occurring
Explanation:
I made 100% on the Chromosomal Changes quiz!
The instructions for the traits of an organism are coded in the arrangement of
A. glucose units in carbohydrate molecules
B. bases in DNA in the nucleus
C. fat molecules in the cell membrane
D. energy-rich bonds in starch molecules
The correct answer is
B. bases in DNA in the nucleus
Unlike most organisms the white-tailed deer has thrived in disturbed areas. Explain at least two ways that the increasing human population has and will continue to impact the white-tailed deer population. In your response, be sure to address both living and nonliving limiting factors.
Answer: https://ecosystems.psu.edu/outreach/youth/sftrc/deer/wtd-lesson3
go into this link your answers is discover
Explanation:
Water, food, vegetation and shelter are the factors that reduce the population of white-tailed deer due to human involvement in that environment.
Which living and non-living factors affect population?Both living and nonliving limiting factors such as water, food, vegetation and shelter are the factors that reduce the population of white-tailed deer because these factors are now used by humans so there is nothing left for the survival of white-tailed deer.
So we can conclude that water, food, vegetation and shelter are the factors that reduce the population of white-tailed deer due to human involvement in that environment.
Learn more about population here: https://brainly.com/question/25630111#
discuss the ecological importance of the dark phase
Answer:
In the dark phase (which takes place in the stroma), the ribulose bisphosphate added to the carbon dioxide gas (CO2) in the air results in the production of organic compounds, principally carbohydrates or sugars, whose molecules contain carbon, hydrogen, and oxygen.
Explanation:
how to ensure validity in a investigation
Answer:
s ethrtzhzrt hj fxtj fxtExplanation:
jxft jxtfj
Answer:
through the scientific method until reaching a conclusion
Question 12 of 34
In humans, cells that line the small intestine have hairlike projections that
increase the surface area for the absorption of nutrients. What would happen
if these projections were not functioning properly?
A. The heart rate would decrease.
O B. Mechanical digestion would be minimized.
C. The bloodstream would absorb too much water.
D. Too few nutrients would enter the bloodstream.
Answer:
D
Explanation:
Hope this helps.
A weak gene that is only seen if there are two of them; i.e. dd
A.genotype
B.phenotype
C. dominant
D.recessive
ndividuals III-6 and III-7 have two little monstersand are expecting a third one. Their two childrenhave two eyes. What is the chance that the third child willhave one eye
Answer:
The correct answer is - 75% or 3/4.
Explanation:
In the given question, there is a cross between III-6 and III-7 that produced two double eyes monsters and expected one more. As given in the image that the A or single eye is dominant over the a or double eye then both parents must be heterozygous as they produced double eye offspring (aa) and they do have only one eye.
then chances of single eye offspring would be -
cross: Aa and Aa
gametes: A, a and A, a
Punnett square:
A a
A AA Aa
a Aa aa
so there are 75% chances to have a single eye and 25% chances for a double eye.
How does carbon cycle through Earth's systems? A. As fossil fuels are burned, carbon dioxide is made available for photosynthesis in animal cells. When the animals die, carbon is released into the soil, and the animal remains form new fossil fuels. B. Animals absorb carbon dioxide through their skin. Dead animals release carbon into the soil. Plants absorb the carbon from the soil and release carbon dioxide during photosynthesis. C. Plants absorb carbon dioxide through their leaves. Animals take in the carbon when they eat the plants. Animals exhale carbon dioxide. Dead plants and animals release carbon into the soilling D. Photosynthesis releases carbon dioxide into the atmosphere Cellular respiration uses carbon dioxide
Answer:
D. Photosynthesis releases carbon dioxide into the atmosphere Cellular respiration uses carbon dioxide.
Explanation:
Carbon dioxide is taken out of the air by the photosynthesis process to make carbon food for crops.
Animals and plants need a mechanism called respiration to remove carbon dioxide gas.
When combustibles are burned, carbon flows from fossil fuels to the air.
Refer to the chart in Figure 10: Effects of Surface Gravity, to see what someone would weigh on different planets.
If you weighed 120 pounds on Earth, you would weigh _______ pounds on sun.
2,880.4
3,306.1
3,809.4
3,030.6
pleas help!!!!
Answer:
3306.1 is your answer
Explanation:
you have to do weight on the Earth × relative surface gravity = weight on planet. and what we know is that the person weighs 120 so then we times it by relative gravity 22.557 and your amount is 3306.12 in other words its 3306.1 hopes this helps
which of the following statements are true of the appendicular skeleton. a) The radius articulates with the ulna and the metacarpals. b) One hand contains 14 phalanges and one foot contains 13 phalanges. c) The scapula and clavicle attach the arm to the axial skeleton. d) The two hip bones are fused at the public midline. e) The tibia and fibula are to the leg what the radius and ulna are to the arm. f) The ilium, ischium, and pubis all contribute to the acetabulum to attach the tibia. g) Both the humerus and femur have projections for muscle attachment. h) The calcaneus supports the base of the thumb. i) The proximal tibia is part of the knee joint. j) The foot contains eight carpals and the wrist contains seven tarsals.
Answer:
u should have to short the question bcz its confusing....
Explanation:
How is blood different after it is pumped through the capillaries in the intestines?
Answer: nutrients are absorbed then it goes into the bloodstream through capillaries. These nutrients include acids, vitamins and fatty acids
Explanation:
the answer is above
la rosa pertenece a un grupo de arbustos que puede ser homocigotico para expresar el tallo alto (TT) y se crusa con una homocigotica de tallo (tt) sabiendo que el tallo alto es dominante sobre el tallo enano ¿cómo serán los genéricos y fenotipos de la F1 yF2
HELP ITS TRUE OR FAKSE WILL MARK BRAINLIST
Answer: FALSE
Explanation:
Things abiotic and non-living also interact with their environment and affect it.
The process by which organisms that have traits that help them survive and reproduce is
A.competitive disadvantage
B.survival
C.natural selection
D. a beneficial trait
Answer:
natural selection
Explanation:
I got it on my test last year sorry if wrong
The process by which organisms have traits that help them survive and reproduce is natural selection. Therefore, option C is correct.
What is natural selection?Natural selection happens when people with a particular genotype have a higher chance of surviving, reproducing, and passing on their alleles to the following generation than individuals with a different genotype.
Natural selection only takes place when there is variation in the genetic makeup of organisms within a population and variation in how that genetic makeup is expressed, or trait variation, which results in performance disparities between individuals.
The process by which organisms have traits that help them survive and reproduce is natural selection. Therefore, option C is correct.
Learn more about natural selection, here:
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Last week, you were walking and thinking about Chipotle burritos when you stumbled and fell on an uneven piece of sidewalk. Happily, you were not injured but you were angry and embarrassed by the fall. You stood up and continued walking, paying attention to the sidewalk. Using your knowledge of the brain, explain how the following areas of the brain might be involved in this situation?
A. Cerebellum
B. Limbic system
C. Cerebrum
Answer:
Cerebellum , Limbic system and Cerebrum are responsible for the emotions, coordination and movement of body.
Explanation:
Cerebellum is active in the coordination, precision and timing of movements, so this part of the brain performs very important function in movement of an individual. Limbic system is a set of structures in the brain that is responsible for the emotions and memory. In this example, the anger is due to this limbic system. Cerebrum initiates and coordinates movement, regulates temperature of the body and emotions. It also responsible for the vision, hearing, touch and other senses.
Identify the part of the plant where photosynthesis primarily occurs.
Answer: In plants, photosynthesis takes place in chloroplasts, which contain the chlorophyll.
Explanation:
Answer:
on plato its the first box
Explanation:
Nitrogen is an essential nutrient for plant growth. But farmers who cultivate pulse crops like Green gram, Bengal gram, Black gram etc., do not apply Nitrogenous Fertilizers during cultivation. Why?
Answer:
Nitrogen is so vital because it is a major component of chlorophyll.Nitrogen is the fuel that makes plants go. It's used to synthesize amino acids, proteins, chlorophyll, nucleic acids, and enzymes. Plants need more nitrogen than any other element.Farmers who cultivate pulse crops like green gram, Bengal gram, black gram, etc. do not apply nitrogenous fertilizers during cultivation because these crops have "rhizobium bacteria".
These plants are leguminous plants and they have symbiotic relationship with Rhizobium bacteria. This bacteria converts atmosphere nitrogen in a form that the plant can use, in return the plant provide them shelter and food. That's why they don't need extra nitrogen from fertilizers.
(a) Describe why DNA replication is said to be a semiconservative process. Explain how random mutations such as those in pathogens with a mutator phenotype may arise in the DNA of an organism.
Answer:
DNA replication is semi-conservative because each helix that is created contains one strand from the helix from which it was copied. The replication of one helix results in two daughter helices each of which contains one of the original parental helical strands.
A mutation is a change that occurs in our DNA sequence, either due to mistakes when the DNA is copied or as the result of environmental factors such as UV light and cigarette smoke. ... Mutations can also occur as the result of exposure to environmental factors such as smoking, sunlight and radiation.
Btw :
stay safe! :3
(a) In order to understand why the replication of DNA is said to be semi conservative, there is a need to understand what really goes on during replication.
During replication, the two strands of the DNA first become separated.Each strand then makes a complementary copy of itself.The original double strand does not reform, instead, the old strands each forms a double strand by coupling with their newly synthesized complimentary strands.The fact that the 2 double strands DNA that forms at the end of the replication process each consist of one old and one newly synthesized strand is why replication is said to be semi conservative. The old strands remain conserved but are now separated into new double strands.
(b) Random mutations such as those in pathogens with a mutator phenotype may arise in the DNA of an organism due to a host of factors:
mistakes during replicationmutation due to external factors such as chemicals, UV radiation, etc.When this happens, the DNA sequence is altered and this alteration creates one or more phenotypic effects.
More on DNA replication and mutation can be found here: https://brainly.com/question/10787
Food chains end with a species that…
Which statements describe organic compounds
Answer:
i don't know
Explanation:
twrnsjshdhidid
Which of the following are characteristics of Ascomycota? Check all that apply.
flagellated spores
spores produced in the ascus
lack reproduction phase
important in the food industry
important in the digestion of animals
can cause disease in plants
can cause disease in animals
2. spores produced in the ascus
4. important in the food industry
6. can cause disease in plants
Explanation:
hope this helps :)
Ascomycota is the phylum of fungi which produce spores in the ascus, important in the food industry, and can cause disease in plants. Thus, the correct options are 2, 4, and 6
What are ascomycetes?Ascomycota is a phylum of the kingdom fungi that, together with the Basidiomycota phylum of the fungi. The members of ascomycota are commonly known as the sac fungi or ascomycetes. Ascomycota is the largest phylum of Fungi, with over 64,000 species.
Ascomycetes are commonly known as sac-fungi as they are produced in a sac-like structure called as ascus. Inside this ascus, non-motile microscopic sexual spores are formed which is a defining feature of this kingdom fungi.
Therefore, the correct options are 2, 4, and 6.
Learn more about Ascomycota here:
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Development requires __________.
a.ooplasmic fusion and segregation
b.neurulation and induction
c.growth, cellular differentiation and morphogenesis
d.cellular cleavage and fusionClear my choice
Please help me with this question
Answer:
A is the answer
Explanation:
Materials, including pigments, only absorb certain wavelengths. What they reflect defines the color.
Ex: A royal purple purse containing pigments from snails absorbs all colors except for purple, which it reflects, so it appears purple.A chlorophyll absorbs all colors except for green, which it reflects. So chlorophyll appears green.
