POSSIBLE POINTS: 1

Biology

1 answer:

Pepsi [2]3 years ago

7 0

Answer:

A. All are tall and purple

Explanation:

When you set up a punnet square, all of the results would be TtPp.

When a dominant trait is present, it preceeds over the recessive trait. (Also it depends on what genotypes are given. Ex: In flowers if they gave RR shows red, Rw shows pink, and ww shows white, but that's not the case here given that there are only 2 genotypes).

So to break it down:

Tt -> tall plant

Pp -> purple plant

so they are all tall and purple.

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Why can we see the moon at Night?

user100 [1]

Answer:

because the sun shines on it when it rotates. depending on where the sun rises and setes makes the lunar phases. Such as full moon. New moon.

Explanation:

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3 years ago

how do the strategically placed covalent and hydrogen bonds present in dna facilitate the functioning of the molecule

Sergio [31]

<h3><u>Answer and explanation;</u></h3>

DNA is a double stranded molecule. Covalent and hydrogen bonds pray important roles in the functioning of DNA molecules.
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<em><u> Hydrogen bonds occur between the two strands and involve a base from one strand with a base from the second in complementary pairing.</u></em>
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4 years ago

An island frog population is made up of two color phenotypes, green and brown, caused by different coloration alleles.The freque

butalik [34]

In this case, brown frogs increase and green frogs decrease, whereas natural selection would cause this change in allele frequency.

<h3>What is natural selection?</h3>

Natural selection is the main evolutionary force by which populations change (evolve) across time.

Natural selection leads to the change in the allele frequencies depending on the more adapted phenotypes in a given environment.

In conclusion, brown frogs increase and green frogs decrease, whereas Natural selection would cause this change in allele frequency.

Learn more about natural selection here:

brainly.com/question/23929271

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