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Mice21 [21]
3 years ago
9

The filled-in squares of a Punnett square represent

Biology
2 answers:
goldfiish [28.3K]3 years ago
8 0
The answer is B. even if you fill out a Punnett Square there is still a possibility that it won't come out that way. for example there could be two dominant traits in a Punnett square instead of just one completely dominant trait. like BB and BB.
djyliett [7]3 years ago
4 0

Answer:

b all possible combinations of gametes based on a cross between the two parents

Explanation:

The square of punnet is a visual representation of the possibilities for a certain trait of the offspring of two individuals to manifest certain genes, based on the gamete genes of the parents, you create a square that shows all possible combinations of those gametes in order to calculate the probability of a certain gamete being showed in the offspring.

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Furkat [3]

Bioprospecting is the search for plant and animal species from which medicinal drugs and other commercially valuable compounds can be obtained.

Based on this I think it could be B.

Hope this helps.

3 0
3 years ago
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What makes coal a nonrenewable resources?
Kay [80]
Hi!

The correct answer according to the ones provided is <span>A) It takes millions of years to form

Although the earth is not millions of years old and so, therefore, it does not take coal millions of years to form. The true answer would be coal takes a very long time to form.</span>
6 0
3 years ago
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Which of the following is crucial to the carbon cycle?
emmasim [6.3K]
C. Vegetation
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6 0
3 years ago
Iron reacts with atmospheric oxygen to form iron oxide or ferric oxide. Look at the chemical equation for this reaction:
kondaur [170]

Answer:

4 Fe + 3 O₂ → 2 Fe₂O₃

Explanation:

Let's start with the oxygen.

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Products - 3

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Put a 3 in the reactants and a 2 in the products to balance the oxygen.

Fe + 3 O₂ → 2 Fe₂O₃

Now let's look at the iron.

Reactants - 1

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Put a 4 in the reactants to balance the iron.

4 Fe + 3 O₂ → 2 Fe₂O₃

The equation is balanced. Hope that helps.

8 0
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Answer:

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