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s2008m [1.1K]
2 years ago
10

What energy transformation occurs when you use a hot pack?

Biology
1 answer:
padilas [110]2 years ago
6 0

Answer: Thermal energy

Explanation:

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Sporophytes are? <br> a. Gametes <br> b. zygotes <br> c. haploid <br> d. diploid
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Why would natural selection not occur without genetic variations in species?
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3 years ago
A maize plant with genotype Aa Bb produces the following gametes 100 Ab 45 AB 106 aB 50 ab This tells us that the two genes are
bogdanovich [222]

Answer:

True

Explanation:

The linkage relation of two genes can be determined on the basis of calculating recombination frequency.

If the recombination frequency value is greater than 50% then the genes are not linked and if the value is less than 50% then the genes are linked.

In the given question, the  crossover gametes formed will be Ab = 100

and aB= 106.

Therefore,

\dfrac{recombinant\ progenies}{ Total\ progeny}\times 100\\\\\dfrac{100 +106}{100+106+45+50}\times 100\\\\=\dfrac{206}{301}\times 100\\\\= 68.43\%

Since the recombinant frequency value is larger than 50% therefore the genes do not show linkage.

Thus, True is the correct answer.

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3 years ago
Answer the stament below.
monitta

Answer:

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Explanation:

4 0
2 years ago
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