Natural selection acts on ___________which may result in the evolution of _____________

Answers

Answer 1

Answer:

Natural selection acts on individuals which may result in the evolution of populations.

Explanation:

Hope this helps!! please give brainiest!!!!!!!!!!


Related Questions

Select the correct answer.
Why are kelp and seagrass not found in deep oceanic water?

Answers

Answer:

There is no sunlight/light in deep ocean waters, therefore the plants cannot grow.

Explanation:

Answer:

B) There’s no availability of sunlight

Explanation:

I just took a test with this question on it and got it right.

Hope this helps! :)

Why is it incorrect to say plants “breathe” Carbon dioxide (CO

Answers

Answer:

Becoz as we know that human being breathe oxygen and through carbon dioxide. Like wise it's opposite to plants. So it's incorrect to say that plant breathe carbondioxide.

Jaden’s mass is 50 kilograms. His weight on Earth is

Answers

Answer:

Weight of the Jaden on earth is 490 N.

Explanation:

Formula

w = mg

Where w is the weight of an object , m is the mass of an object and g is acceleration of gravity .

Gravity on Earth is 9.8 m/s² .

Jaden’s mass is 50 kilograms.

g = 9.8 m /s²

m = 50

Put the values in the formula

Thus

w = 50 × 9.8

  = 490 kg m /s²

(As N = kg m/ s²)

  = 490 N

Therefore the weight of the Jaden on earth is 490 N.

What did the "War Guilt Clause"
do to Germany after World War I?
A. It put the blame on Germany for World War I.
B. Germany would not be responsible for any
war debts.
C. It listed Germany as being part of the Black
Hand.
D. Germany would now be part of the Allied
Powers.
Corporation. All Rights Reserved.

Answers

Answer: D

Hopefully this help

Which part of the brain is made of all four lobes? (Parts A, B, C, and D) *

Answers

Answer:

Yes frontal lobe is the correct answer.

The data show that both paper grocery bags and plastic grocery bags cause harm to the environment.

Answers

Answer:

Can you explain more

Explanation:

A biologist wants to know which fertilizer will result in the tallest pea plants. A chemist wants to know how much energy is required to change liquid water into water vapor. A geologist wants to know which type of soil is most permeable to water. A physicist wants to know what type of material reflects the most light.

Which of the following methods can best be used by all of these different scientists to answer their individual questions?
A.
taking a survey of their fellow researchers
B.
drawing a diagram as a model
C.
using popular magazines as reference materials
D.
performing a controlled experiment

Answers

Answer:

performing a controled experiment

Explanation:

this is because they can experience it themselcves, without having risk of external disturbance that would change tha outcome

Answer:

The answer is D - performing a controlled experiment

Explanation:

In simplest form what is RNA and how is it different from DNA?

Answers

RNA is
Has ribose sugar
Single stranded
Has uracil

DNA
Deoxyribose sugar
Double stranded
Has thymine

Describe the microscopic structures you would expect to see in the lungs.

Answers

Answer:

Alveoli

Explain:

They are the workhorses of your respiratory system. You have about 480 million alveoli, located at the end of bronchial tubes. When you breathe in, the alveoli expand to take in oxygen. When you breathe out, the alveoli shrink to expel carbon dioxide.

Based on Kepler's observations about planetary motion, what is the relationship between a planet's orbital velocity and its distance from the sun?

Answer is the greater the distance, the slower the orbital velocity..

I do not understand it. Can someone please explain it to me? Thank you!

Answers

Answer:

Explanation:

The closer the planet is to the sun,the faster it moves because the suns gravitational pull is stronger.The answer tells you that the greater the distance,the slower the planet will rotate

Kepler laws of planetary motion can be stated as planets move around the sun in elliptical orbits, the radi joins the planets to sun leaves out equal areas to equal intervals in the equal lengths of time.

The planets that are farther away from the sun have slow velocity and longer paths such as pluto. These factors make it longer for one complete revolution.Thus greater will be the distance the slower will be the velocity of movement such as that of mercury and pluto. As sun gravitational pull will be weaker.

Learn more about the Kepler's observations about planetary motion.

brainly.com/question/15886625.

How is electricity generated in the simulation?

Answers

Answer:

(LONG RESPONSE!)

In this work, several simulations and analyses are carried out to investigate the feasibility of generating electricity from underwater sea currents at Istanbul Bosphorus Strait. Bosphorus is a natural canal which forms a border between Europe and Asia by connecting Black Sea and Marmara Sea. The differences in elevation and salinity ratios between these two seas cause strong marine currents. Depending on the morphology of the canal the speed of the flow varies and at some specific locations the energy intensity reaches to sufficient levels where electricity generation by marine current turbines becomes economically feasible.

In this study, several simulations are performed for a 10 MW marine turbine farm/cluster whose location is selected by taking into account several factors such as the canal morphology, current speed and passage of vessels. 360 different simulations are performed for 15 different virtual sea states. Similarly, 8 different configurations are analyzed in order to find the optimum spacing between the turbines. Considering the spatial variations in the current speed within the selected region, the analyses are performed for three different flow speeds corresponding to ±10% change in the average value. For each simulation the annual energy yield and cluster efficiency are calculated.

Conservationistis strive to preserve or improve biodiversity in ecosystems, which includes monitoring populations of organisms to detect changes. Name two challenges that scientists may encounter when they’re monitoring populations of organisms in the wild.

Answers

Answer:

Conservationists are responsible to preserve or improve the biodiversity in ecosystem. Many wildlife sanctuaries are made to protect the biodiversity. There are several ways by which conservationists accomplish their aim such as monitoring populations of organisms to detect changes and promoting importnce of wildlife.

Two main challenges conservationists will face while monitoring population of organisms in wild are:

weather conditions may not support the monitoring equipments or clothing.Wildlife animals are dangerous and can cause harm.

Hence, conservationists face the above challenges while dealing with wild.

Answer:

One challenge is cost. To effectively monitor populations in the wild, scientists need special equipment such as cameras, computers, and GPS monitoring equipment. Another challenge is accuracy. It’s impossible to count every single organism in an ecosystem, so scientists often work with estimates.

Explanation:

Learning the rights, obligations, and expectations of a role to prepare for assuming that role in the future. ???

Answers

Answer:

Explanation: Anticipatory socialization involves learning the rights, obligations, and expectations of a role to prepare for assuming that particular role in the future

The process of learning the rights, obligations, and expectations of a role to prepare for assuming that role in the future is known as anticipatory socialization.

What is socialization?

The term socialization refers to the rigorous process of acquiring the behavior pattern that enables a person to perfectly fit into the society of which he/she is an integral part of.

The term anticipatory socialization refers to the learning of the rights, obligations, and expectations of a role to prepare for assuming that role in the future.

Learn more about socialization: https://brainly.com/question/12881643

3. How does the cell use both DNA and RNA to direct protein synthesis?​

Answers

Answer:

proteins are made in the cell cytoplasm on tiny structures called ribosomes,to make proteins ribosomes use a code in the DNA  

DNA is found in the cells nucleus and cannot move ,so the cell needs to get the code from the DNA to the ribosome this is done using a molecule called RNA (mRAN) - which is made by copying the code from DNA  , the RNA acts as a messenger between the DNA  and the ribosome - it carries the code between the two

Explanation:

In chickens, comb shape is determined by genes at two loci (R, r and P, p). A walnut comb is produced when at least one dominant gene R is present at one locus and at least one dominant gene P is present at a second locus (genotype R_ P_). A rose comb is produced when at least one dominant gene is present at the first locus and two recessive genes are present at the second locus (genotype R_ pp). A pea comb is produced when two recessive genes are present at the first locus and at least one dominant gene is present at the second (genotype rr P_). If two recessive genes are present at the first and the second locus (rr pp), a single comb is produced. Give genotypes for comb shape of the parents in the following cross: Rose crossed with pea produces 20 walnut offspring.

a. RR PP × rr pp
b. RR Pp × rr pp
c. Rr PP × rr pp
d. Rr Pp × rr pp
e. Rr pp × rr pp

Answers

Answer:

in the obtained options, there is no dominant gene for the crossed pairs, therefore, no answer would be correct, however, when assigning a dominant character to the P gene, the correct answer would be:

E. Rr pp *rrPp

Explanation:

According to the information obtained we deduce:

Comb shape is produced by R and P

Comb of walnuts with an R or a P

Pink comb: 1 dominant P and R at the first locus and 2 recessive at the next locus

Pea comb: 2 recessive at the start and one dominant in the next position

1 single comb: 2 recessive at both loci

Rr pp × rr Pp will produce from the interbreeding: 2 walnuts, 1 single and 1 pea offspring.

We deduce that for the pink comb the genotype is: Rrpp

and for the pea comb it is rrPp

Rr pp × rr Pp generates crosslinks containing RrPp, rrPp, rrpp as children in a 2: 1: 1 ratio.

If all of the red squirrels were diseased and died off what would happen to this food web?

Answers

there would be a increase of Sitka spruce and a slight decrease of Martens.

based on the scientists results, which of the following is true?

Answers

Well there’s no options

Which of the following is an example of conduction?
A. The sun heating the ground
B. The ground heating the air
C. The hot air rising and cold air falling

Answers

Answer:

C

Explanation:

In conduction, heat moves from areas of more heat to areas of less heat by direct contact. In the atmosphere, conduction is more effective at lower altitudes where air density is higher.

....

Hope this answer can help you. Have a nice day!

I would say the answer is either A or B but im leaning more towards B

Which phrase best describes the rock's texture

Answers

Answer:

Foliated

Explanation:

What is the lowest starting height from which the skater can start to successfully complete the ramp? Use the data from your chosen ramp design from the “Testing” section of the lab. Be sure to include if your results support your hypothesis.

Answers

Answer:

The lowest starting height the skater can be so that he complete the loop is 6 meters.

Explanation:

Answer:

mine was 8 but it might be 6

Explanation:

What is a natural selection?
A. A process that happens in the absence of environmental conditions.
B. A single process of adaptation within an individual
C. The survival of the fittest
D. An ability to predict the outcome of a defined species over time.

Answers

Answer:

a

Explanation:

A California biotechnology firm submitted a tomato that will not rot for weeks to the U.S. Food and Drug Administration. It designed such a fruit by changing the genetic structure of the tomato. What effect will this technological change have on: The price of tomatoes? Farmers who grow tomatoes? The geographic areas where tomatoes are grown? Where tomatoes are generally placed on salad bars in winter?

Answers

Answer:

1.There is a high probability that the price of tomatoes will decrease, which allows biotechnology to obtain a better product than the normal tomato, which will result in a reduction in the price of the normal tomato, which will not be able to compete with the characteristics of the new tomato.

2. Regarding access to biotechnology, it is assumed that its high cost will make it inaccessible for a group of farmers who do not have the resources and are at a disadvantage with their crops, however when the prices of biotechnology is less, the production in general could be acquired by all the farmers and their conditions would improve

3. By using less geographic area, it will become an advantage of the new technology, increasing production by area

4. By lowering prices you can increase tomato consumption in salad bars, and if your price is lower in winter there will also be an increase in consumption, salad bars by using more tomatoes can decrease the price and generate more profit

In any food web, plants are considered to be producers. They convert sunlight (solar energy) into usable chemical energy (glucose).
When we eat plants our bodies are using that chemical energy. What elements are rearranged to make glucose in plants?

Answers

Answer:

6 carbon atoms, 12 hydrogen atoms, and six oxygen atoms

Plant species A cannot fight most fungal infections, while plant species B makes a protein that kills many fungi.
What is one possible way for humans to engineer species A plants that can produce the fungus-killing protein?

Answers

Answer:They can insert the gene for the protein from species B into a chromosome in species A.

Explanation:

The one possible way for human to engineer species should be that it should insert the gene for the protein.

What is fungal infections?

It is known as the mycosis that represent the disease on the skin that should be caused by the fungus. There are various kind of species of fungi. It should be lived on dirt, on plants, or the surface on the household and even on the skin. It would leads into the rashes or bumps in the skin problem

Therefore, The one possible way for human to engineer species should be that it should insert the gene for the protein.

Learn more about fungal here: https://brainly.com/question/24859105

Use the drop-down menus to complete the sentences.
Horsetail has been used to____
Ferns are used around homes and businesses for____
Club moss is sold during the holidays as a____​

Answers

Use the drop-down menus to complete the sentences.

Horsetail has been used to____

Ferns are used around homes and businesses for____

Club moss is sold during the holidays as a____​

   The answers are:

Treat urinary tract infections, Landscaping, & decoration.

The correct answers are mentioned as used to treat kidney stones and UTI, Landscaping, decoration respectively.

What are vascular plants?

Vascular plants are a group of plants that have a specialized system for transporting water, nutrients, and sugars from the roots to the leaves and other parts of the plant. This system, called the “vascular system,”

It consists of tubes called xylem and phloem that are responsible for moving water and nutrients, respectively. There are two main groups of vascular plants: ferns and seed plants.

Seed plants include conifers, such as pine trees, and flowering plants, such as roses and daisies, club moss and horsetail used for various purposes as mentioned above.

Learn more about vascular plants, here:

https://brainly.com/question/14977099

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Materials such as minerals, soil, fuels, and clean water are called
O natural resources
bio-elements
O habitats
O non of the above

Answers

Answer: natural resources

Explanation:

What is the fitness of an organism?

Answers

Answer:the fitness of an organism is the ability to survive and reproduce

Explanation:

what is the importance of the folds and grooves of on the surface of the cerebrum

Answers

The cortex has a folded appearance. A fold is called a gyrus and the valley between is a sulcus. The folding of the cortex increases the brain's surface area allowing more neurons to fit inside the skull and enabling higher functions. Each fold is called a gyrus, and each groove between folds is called a sulcus.

You prepare an agar plate by spread plating & place an antibiotic disk in the middle of the plate. After incubating for a day at 37 degrees C, there are no bacteria on the plate. Which of the following is NOT a reasonable interpretation of what might have happened?
O The bacteria in the culture tube were already dead when you made the plate
O The medium used was defective and provided no nutrition for the bacteria
O The bacteria grew all over the plate but were then killed by the antibiotic
O The spreading tool was too hot when spreading the bacteria

Answers

Answer:

A.The bacteria in the culture tube were already dead when you made the plate

Explanation:

Antibiotics are the chemical substance used to kill or stop the growth of bacteria and some other microorganism.

Antibiotics are added to agar plate during experiment for the selection of only those bacteria with resistance to that antibiotic.

There can be several interpretation for the absence of bacteria such as:

The bacteria grows on the nutrients in the medium but due to defective medium they were unable to grow and die.It may also happen bacteria might have grown in all over the plate but due to the action of antibiotic, all the bacteria got killed.Tool used for spreading might kill bacteria as it was hot and bacteria may not be able to tolerate the excessive heat and die.

Hence, the only not reasonable interpretation is bacteria in the culture tube were already dead when you made the plate.

So, the correct option is A.

Why is it important for Scientists to develop a way to grow tissues that have built-
in system to supply
blood?

Answers

It is important for scientists to develop a way to grow tissues that have a built-in system to supply blood? A lack of blood flow determines the number of cell layers that can survive when they are transplanted. A lack of blood flow determines the types of tissues that can be grown in culture.

Answer:

ghgcktv bm

Explanation:

bvkgufchyjb

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The combined weight of Maia and Vashti is 102.45kg. If Maia weighs 2.15kg more than Vashti, calculate Vashti's weight. Greg owns a bookstore. His research tells him that the demand for books has risen, so he opens another bookstore. What market event doesthis describe?A demand for books decreasesB. supply for books increasesC. neither supply nor demand has changedD. supply for books decreases When the total lunar eclipse occurs what are the relative positions of the sun earth and moon Una escalera est apoyada sobre la fachada de un edificio. Si la escalera mide 10 m de longitud y el pie de la escalera est a 5 m de la pared, a qu altura de la pared llega la escalera? Expresa el resultado con radicales extrayendo todos los factores posibles. Which of these is the standard form of the following function?f(x) = -9(x + 5)2 + 4f(x) = -9x2 - 90x - 221AX) = 9x2 - 90x - 221f(x) = -9x2 180x 221RX) = 9x2 - 180x + 221 -3b+7=13 solve for b Sophia invests 12,500 in an account that earns 4% annual simple intrest. Assuming she makes no addititonal deposits or withdraws, how much intrest will Sophia earnafter 3 years? The five-step procedure designed by ethics consultant Leonard H. Bucklin of Corporate-Ethics. US for investigating and solving ethics problems is known as a. the Bucklin Method. b. the Ethical Investigation Protocol. c. Business Process Pragmatism. d. Ethical Decision Determination. Based on the "I Have a Dream" speech, what is the central idea presented?The central idea is the message or lesson that the author is trying to share with others. Your central idea should be at least a sentence long. The expression two square root of three minus square root of 27 is equivalent to Margie Company produces a single product and has provided the following data concerning its most recent month of operations: Selling price $ 88 Units in beginning inventory 0 Units produced 5,200 Units sold 4,900 Units in ending inventory 300 Variable costs per unit: Direct materials $ 12 Direct labor $ 23 Variable manufacturing overhead $ 2 Variable selling and administrative expense $ 5 Fixed costs: Fixed manufacturing overhead $ 161,200 Fixed selling and administrative expense $ 63,700 The total contribution margin for the month under variable costing is: GEOMETRY DESPERATE HELP Personality traits determineeach individual's own way of interacting with other people and his/her social environment,b. how we adjust to our environment and how we react in specific situations.both a and bd. neither a nor bPlease select the best answer from the choices providedABD 1/2 +2/6A)1_6B)3_8C)5_6D)5_5 The single milling machine at Stout Manufacturing was severely overloaded last year. The plant operates eight hours per day, five days per week, and 50 weeks per year. Management prefers a capacity cushion of 15 percent. Two major types of products are routed through the milling machine. The annual demand for product A is 3000 units and 2000 units for product B. The batch size for A is 20 units and 40 units for B. The standard processing time for A is 0.5 hours/unit and 0.8 hours/unit for B. The standard setup time for product A is 2 hours and 8 hours for product B. How many new milling machines are required if Stout does not resort to any short-term capacity options Write the expression: 3 divided by the sum of x and 9. A) 3 + 9 x B) x 3 + 9 C) x + 9 3 D) 3 x + 9 identify the next three terms in the geometric sequence 5, 10, 20, 40, ... PLEASE HELP!!!! NEED ANSWER ASAP PLEASE ANSWER ASAP- 2 MIN LEFTA pH of 7 indicates that a solution is ___________ ; a ph 7 is a(n) ---------- solution. Solve the equation for all values of x by completing the square.3x^2-60x+255=0