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Elina [12.6K]
2 years ago
9

A researcher knows the geographic range of a population of butterflies. given only this information, what else can she deduce ab

out this butterfly population?
Biology
1 answer:
Alex Ar [27]2 years ago
5 0
A geographic range of an animal can give us a lot of information, for example:

- the climatic conditions it adapted to: does it like wet or a dry environment? Does it like heat?
-<span>the parasites/predators that these butterflies may encounter - by knowing who else lives in that area, we can guess what </span>can threaten the butterflies
-similarly, we can guess what food is available to the butterflies.
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Mendel accounted for the observation that traits that had disappeared in the f1 generation reappeared in the f2 generation by pr
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Answer:

Option C,  traits can be dominant or recessive, and the recessive traits were obscured by the dominant ones in the F1.

Explanation:

Complete question-

Mendel accounted for the observation that traits which had disappeared in the F1 generation reappeared in the F2 generation by proposing that

Select one:

a. new mutations were frequently generated in the F2 progeny, "reinventing" traits that had been lost in the F1.

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d. the traits were lost in the F1 due to dominance of the parental traits.

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Solution -

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Thus, in F1 generation all the offspring are heterozygous red

F2 generation-  

Rr * Rr

RR, Rr, Rr, rr

The recessive trait of white colored flower reappears in second generation.

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