A red four o'clock flower (RR) is crossed with a white four o'clock flower (WW) and the resulting F1 offspring are all pink (RW). If two of the pink offspring are crossed, what proportion of genotypes would you expect to see in the F2 generation?

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miguelalvarado9528 miguelalvarado9528

14-12-2022
Social Studies

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A red four o'clock flower (RR) is crossed with a white four o'clock flower (WW) and the resulting F1 offspring are all pink (RW). If two of the pink offspring are crossed, what proportion of genotypes would you expect to see in the F2 generation?

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amardeepvt7 amardeepvt7 · Answer 1 · 2022-12-22T07:12:01+01:00

If two of the pink offspring are crossed then the proportion of genotypes would be expect to see in the F2 generation is the cross which can be represented as genotypes in F2 generation are: RR : 1 - RW : 2 - WW : 1. So, the correct answer is '1RR: 2RW: 1WW'. Option C is correct.

What is Genotypes?

The term "genotypes" refers to an organism's whole gene pool, or, in other words, the genetic make-up of that creature. The phrase can also be used to describe to the alleles, or different forms of a gene, that an organism carries in a more specific meaning.

The type of variant present at a specific locus (i.e., region) in the genome is scored by what is known as a genotype. Symbols can be used to symbolize it. For illustration, BB, Bb, and bb could be used to denote a certain gene variant.

Thus the genotype made in two pink flowers are crossed is '1RR: 2RW: 1WW.

Learn more about Genotypes refer:

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