A male and female bird have 4 unhatched eggs the female is...

A male and female bird have 4 unhatched eggs. the female is on the left heterozygous; the male on the right is homozygous recessive. What is the phenotype of the female and the phenotype of the male?

Transcript

00:01 In the question, we have male and female birds in which the female is the left hydrogygous and the male is the right homogynus recessive.

00:11 And here we have to find out what is the phenotype of the male and the female.

00:17 So basically here we have to determine the sex of the male and female so that we understand the phenotype here.

00:25 So this is basically concept based on the determination of the sex.

00:29 Now, the phenotype of bird is mainly achieved by the inheritance of sex chromosome, which is a heterozygous zw in females and a homozygous zz in males.

00:43 So here, if we determine the sexes in females, what we have, the female must have the genotype zw, which is the heterozygous condition, and the male have zz, which is homozygous condition, and it is the dresses of here.

00:59 The question it is given that the male and female birds have four unhashed eggs.

01:05 Now it is also mentioned that the female on the left is heterozygous zw and the male on the right is homozygous recessive z z.

01:16 So once we'll cross this across is done using each alien on the punit square.

01:23 So basically what is the punit square here? so this is a punit square.

01:27 We use this graph to know the phenotype and genotype of the office break.

01:32 So what happened that the female have zwls and the male have vvls.

01:38 Now we'll divide us into two columns.

01:41 One will have the female alins and one will have the male...

Question

A male and female bird have 4 unhatched eggs. the female is on the left heterozygous; the male on the right is homozygous recessive. What is the phenotype of the female and the phenotype of the male?

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