How does the sun produce heat and light for the earth?

1 answer:

7 0

The sun produces a massive amount of energy due to the nuclear fusion reaction in its core, in which the element hydrogen is converted into helium. The temperature in the core is about 13,600,000 degrees Kelvin, and this heat is transferred into the next layer through thermal radiation.

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Use the format to show the Punnett square

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The genotype of the parents are not given. Let's try to answer this question generally. Let's assume the genotype of both parents to be Bb as genotype is not given.

Explanation:

B b

B BB Bb

b Bb bb

There is a 25% chance that the offspring will have BB genotype.

There is a 50% chance that the offspring will have Bb genotype.

There is a 25% chance that the offspring will have bb genotype.

There is a 75% chance that the offspring will have a dominant trait.

There is a 25% chance that the offspring will have recessive trait.

Phenotypic ratio will be 3:1

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Things of the same species have similar morphology and can ____

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