Within this population of giraffes the giraffes with yellow...

Name: within this population of giraffes the giraffes with yellow skin are recessive to the giraffes that have tan skin 74213
Uploaded: 2021-12-29T12:33:58-08:00
Duration: 8 min 47 s
Channel: Qudsiya Anis
Description: within this population of giraffes the giraffes with yellow skin are recessive to the giraffes that have tan skin 74213

Transcript

00:01 It is said that in that the yellow coat color is due to a sex -linked recessive gene and the distribution of the genotype for the locus in a certain random voting population is provided here.

00:14 Now here, the dominant allele is denoted by plus and the recessive is denoted by small by.

00:26 So the yellow coat color will be from the recessive trait that range it will be from the genotype small -wise, small -wife.

00:35 Now the first part of this question is, how many male cats would you expect to show the yellow coat color if there are equal number of males and females? all right.

00:49 So here, the genotype plus plus is how many? many are plus plus there are plus plus females are 44 and plus why females are is equal to sorry the okay so here there's a little bit confusion okay so we know the total number of females is 250 plus 136 plus 14 which is 400 right now it is said that the number of females and males is equal so it means that the males are also number of will also be equal to 400 right now a male without a yellow coat genotype or a male without yellow coat will have a genotype that would be plus plus or plus y right and a male with this yellow coat genotype would be small by small by right now according to the mandals law for monohybred cross the phenotypic ratio is three to one whereas the genotypic ratio is one is to two is to one which means that one it is homozygous dominant two are heterozygous and one is homozygous recessive right so it means that the male progeny so out of the total 400 there will be four possible genotypes right so we divide this by four that is 100 so out of this 400 the male with yellow coat would be hundred and male without the coat will be 300.

04:19 Sorry, males with yellow coat color will be 300 and without, okay, wait, recessive...

Question

Within this population of giraffes, the giraffes with yellow skin are recessive to the giraffes that have tan skin.

Question

Within this population of giraffes, the giraffes with yellow skin are recessive to the giraffes that have tan skin.

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