Complete this punnett square.
enter your answer in the space provided.

t

tt

t

tt tt

in this punnett square, what is the ratio of homozygous to heterozygous offspring?

in the punnett square, what percentage of the offspring are homozygous recessive?

a) Ratio of homozygous to heterozygous offspring 1:1

b) Percentage of the offspring that are homozygous recessive 50%

Explanation:

When parents with genotype "Tt" and "tt" are crossed , the following offsprings are produced -

Tt

tTttt

tTttt

The hetrozygous offsprings produced in this cross is Tt

The homozygous offsprings produced in this cross is tt

So,  the total number of hetrozygous offsprings = 2

The total number of homozygous offsprings = 2

a)

Ratio of homozygous to heterozygous offspring

b)

Percentage of the offspring that are homozygous recessive

%

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i hope this

there are so many examples for that in different areas, like biology experiment carried out in our lab recently.

here's one link: