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Lapatulllka [165]
2 years ago
5

How does the sun generate energy and transfer energy to the earth?

Biology
1 answer:
NNADVOKAT [17]2 years ago
5 0

Answer: The sun generates energy from a process called nuclear fusion.

Explanation: I hopes this helps you out.

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The gene for petal color in a flower has incomplete dominance, so that individuals with two A1 alleles (A1A1) are black, individ
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Answer:

The probability of getting a mottled offspring is 0%. There is no A2 allele involved in the cross.

Explanation:

<u>Available data</u>:

  • The gene for petal color in a flower has incomplete dominance
  • Two A1 alleles (A1A1) express black color
  • Two A2 alleles (A2A2) express white color
  • One of each allele (A1A2) express mottled color

In a cross between two black flowers, there is no allele A2, there are just two alleles A1. So, the cross is:

Parental)    A1A1    x    A1A1

Gametes)  A1   A1       A1   A1

Punnet Square)     A1         A1

                   A1    A1A1     A1A1

                   A1     A1A1     A1A1

F1 Phenotypes: 100% black flowers

F1 Genotype: 100% A1A1

There are 0% of probabilities of getting a mottled offspring.

7 0
3 years ago
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Define Neutral in Biology
german
This means having no charge

5 0
3 years ago
David brought home a leaf cutting from a plant. He potted the cutting, and it grew into a full plant. What can you conclude abou
Arlecino [84]
Uh...that it will have the same genetic makeup as the plant it came from? or that it's asexual? dont really know what u need here.
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3 years ago
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What is an atom?<br> The answer is B
Mandarinka [93]

Answer:

the basic unit of a chemical element.

Explanation:

4 0
2 years ago
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A researcher is attempting to extract specific cells from a human kidney to regenerate and repair damaged kidney cells in a pati
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All of the options are correct because each possesses the ability to specialize into a specific type of cell.
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3 years ago
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