Suppose that the same island experiences environmental
conditions that prevent the growth of large seeds. What do you think would happen to
the average size of finch beaks? Explain your reasoning.

Answer:

This makes absolutely no sense... but I'm gonna say the green box is the correct answer... I'm most likely wrong.

Explanation

I believe the 2nd option is correct specifically because plants reproduce asexually. With the pest species eating the plants, they wouldn't get very far before being eaten. That's really the only negative option, and pests cannot really eat things that sexually reproduce...

Th difference between the three type of selection has been that stabilization selection keeps allele frequency constant, direction selection changes the allele frequency over generation, while disruptive selection maintain high allele frequency.

Natural selection is the process by which populations of organisms adapt and change.

The 3 Types of Natural Selection

Stabilizing selection is natural selection that keeps allele frequencies relatively constant from generation to generation. In other words, unless the environment changes, things stay the same.

A classic example of stabilizing selection is human birth weight Very low birth weight and very high birth weight are mutually selected to keep the mean birth weight

Directional selection is a natural selection that causes gradual changes in allele frequencies over several generations. This usually occurs when environmental/selection pressures change or when favorable new alleles emerge within the population.

Example: Recent findings show that climate change is affecting fish size in certain habitats.

Destructive selection is natural selection that maintains high frequencies of two different allele sets. In other words, individuals with intermediate phenotypes or alleles are selected.

Destructive selection causes polymorphism: the persistence of two or more distinct phenotypes in species . This can occur in environments that exhibit variability.

For example, birds in the Galapagos Islands use their beaks to forage seeds of various sizes.

Therefore, the difference between the three types of natural selection is that:

Stabilizing selection keeps allele frequencies relatively constant from generation to generation.

Directional selection causes gradual changes in allele frequencies over several generations.

Destructive selection maintains high frequencies of two different allele sets.

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Explanation:

A cell is the most basic level of biological organization

The most basic level of biological organization is the cell, which is in the third option, as the cell is the smallest unit of life that can perform all the functions necessary to maintain life.

The cell is the most basic level of biological organization among the biotic life forms and is the building block of all living organisms such as plants, animals, and humans that contain genetic material, known as DNA, which stores and transmits information from one generation to the next and also cell contains many other essential organelles.

Hence, the most basic level of biological organization is the cell, which is in the third option, as the cell is the smallest unit of life that can perform all the functions necessary to maintain life.

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Answer:

I-Hispanic okanye i-latino kunye ne-Hispanic okanye i-latino kunye ne-Hispanic okanye i-latino kunye ne-Hispanic okanye i-latino yendalo kwaye ayikho iplastiki endiyidlalayo ndiyenza bombastic

Answer:

umm that I don't feel good

Answer:

don't know what you mean... but having an infection, virus, disease, or general illness...?

Explanation:

Hope this helped! Good luck! :)

Answer:

Citation: Cleland, E. E. (2011) Biodiversity and Ecosystem Stability. ... traits, and species that share similar suites of traits are often categorized together into ... Biologically diverse communities are also more likely to contain species that confer

Explanation:

to keep it preserved and delicious

Answer:

Why do we need to cool the mixture? DNases or restriction enzymes that destroy DNA are present in the cell's cytoplasm. They are there to protect the cell from invasion by viruses. Once the nuclear membrane is destroyed by the soap, the DNA is now susceptible to the DNases and will quickly be degraded.

Explanation:

When you added the salt and detergent mixture to the smashed strawberries, the detergent helped lyse (pop open) the strawberry cells, releasing the DNA into solution, whereas the salt helped create an environment where the different DNA strands could gather and clump, making it easier for you to see them.

Answer:

Don't get me wrong but I think it's B

Explanation:

Answer:

The correct answer is B: to protect the eggs and keep them consistently warm inside the parent's body.      It is correct on edge

Explanation:

Hope this helps and good luck:)

Answer:

D. they do not have stems, roots and leaves

Algae are not considered as plants as they do not have roots, stems, and leaves.

They are a group of predominantly photosynthetic, aquatic, and nucleus containing organisms, which are devoid of the following things:

Algae comprises chloroplasts and generate food by the process of photosynthesis. However, they are not considered as plants, as they are devoid of several other compositions of true plants like roots, leaves, or stems.

Thus, the correct answer is option D.

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Answer:

Yes

Explanation:

They have less pigment to block from UV and Sun rays!

Answer:

yes I believe it is true I have brown eyes tho

Answer:

The Qur'an does not refer to contraception explicitly, but Muslims opposed to birth control often quote the Qur'an as saying "

Explanation:

You should not kill your children for fear of want" (17:31, 6:151) and interpret this as including a ban on contraception as well as infanticide.

Answer:

isotonic; the same rate

Explanation:

Cell Theory as as commonly known gives the best definition for cells. All organisms that ever existed are made up of one or more cells. The theory state that the cell is a basic unit, that is of all living things, and that all cells come from cells that have existed.

For cell that is in an isotonic solution,no net flow of water into or out of the cell will be experienced, the volume of the cell is at a state of stability. When the level or concentration of solute in and out of the cell is at the same pace or level, the the cell membrane does not allow solutes to cross, leading to the solution being isotonic to the cell.

Answer:

gotchu

Explanation:

1. His symptoms consist of difficulty walking and an abnormal gait (pattern of movement such as walking, running, etc)

2. a. one purpose of the blood test was to test his creatine kinase enzyme to see if there were any medical conditions connected to the way he was walking and why it was abnormal

b. the other purpose is to be sure that he has something wrong with his gait. If he does have a medical condition, it was best to see if he had it early on to treat it faster

3. the function of dystrophin gene connects to the cytoskeleton of a fiber which has to do with brain function; we need that to walk. For DMD, that is a condition that alters the way people walk.

4. DMD is inherited from family's genes, so he got it from his birth family probably from his dad's part of the family as DMD effects men more than women

5. It is pretty likely as this medical condition is inheritably passed on. It is likely that his grandchild will get DMD

6. To treat DMD to the best of the ability since there isnt a cure, they could participate in physical therapy and steroids

Answer: ATG-GCC-TCA

Explanation: A's pair with T's, C's pair with G's. In the complementary strand simply pair any T's with A's and vice verse and any C's with G's and vice verse

Answer:

As the atmospheric concentration of carbon dioxide above water increases, the acidity of the water will increase causing the pH to decrease.

Answer:

Metaphase: During metaphase, each of the 46 chromosomes line up along the center of the cell at the metaphase plate. Anaphase: During anaphase, the centromere splits, allowing the sister chromatids to separate. ... These separated sister chromatids are known from this point forward as daughter chromosomes.

Explanation:

# carry-on learning

Answer:

c. They are the only types of ants that can lay eggs.

Answer:

July

Explanation:

it is typically the warmest month of the year globally because the Northern hemisphere has more land masses than the southern hemisphere

Plutonium

Neptunium

osmium

let me know if it's correct or not, these were the only ones I could think of.

Few natural elements have a greater density than gold are plutonium, neptunium, and osmium.

An element is define as a type of substance that is impossible to  break into smaller pieces by the help of chemical process. There are several rules that should be followed at the time of assinging name of the elements. The first rule is name of the element is not a proper noun. The second rule is the symbols of the element that must be of one or more than one symbol.

Density is define as the mass per unit volume it means that 1 kg mass present in 1 meter cube is called density, density is also states that the how compact an material.

Mathematically

Density = mass/volume

S.I unit of density is kg/m^3

Density is higher in solid as compare to liquid and density of liquid is higher than gas so density is in order of SOLID>LIQUID>GAS. So we know that solid is compact in nature as compare to liquid and gas.

Therefore, Few natural elements have a greater density than gold are plutonium, neptunium, and osmium.

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Answer:

Protista

Explanation:

Kingdom: Protista and Division: Charophyta

Answer:

protista

Explanation:

it exists in haploid cells reproduced by binary fission

1 H2SO4 + 2 NaNO2 ---> 2 HNO2 + 1 Na2SO4

Answer and Explanation:

The transport and digestion of proteins is done by other proteins called enzymes. An example of this occurs in the biochemical digestion of proteins, where the enzyme pepsin promotes digestion, the breakdown of proteins into smaller pieces, through hydrolysis which is the breakdown of molecules with the use of water. These pieces of the protein are transported to the duodenum where they are digested again by the enzyme enterokinase.

Answer:

involuntary muscles can be defined as the muscles that functions or contracts without conscious control and are controlled by the autonomic nervous system.

Answer:

involuntary: A muscle movement not under conscious control e.g. the beating of the heart.

Answer:

Organisms are subject to environmental pressures, but they also modify their habitats

Answer:

We can find organic material in

Hope it will help :)

Answer:

9

Explanation:

The diploid chromosome number for a radish is 18 and the diploid chromosome number for cabbage is also 18. The haploid number for these species is nine. Therefore, the gametes of the radish and cabbage contain nine chromosomes.