Two genes R and Y are located very close on t | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(D) The law of independent assortment is not applicable when genes for different characters are located on the same homologous chromosome,i.e.,linked

Vedclass · Accepted Answer

Higher number of the parental types

Vedclass · Answer

(D) The law of independent assortment is not applicable when genes for different characters are located on the same homologous chromosome,i.e.,linked genes.Since genes $R$ and $Y$ are located very close to each other,they exhibit strong linkage.Strong linkage results in a very low frequency of crossing over between the genes.Consequently,the offspring will show a significantly higher number of parental types compared to recombinant types in the $F_{2}$ generation.

Two genes $R$ and $Y$ are located very close on the chromosomal linkage map of maize plant. When $RRYY$ and $rryy$ genotypes are hybridized,then $F_{2}$-segregation will show

Similar Questions

Which traits did Morgan choose for the male and female $Drosophila$ respectively to explain linkage and recombination?

Which of the following characteristics cannot be observed in the progeny if linkage is present?

Two heterozygous parents are crossed. If the two loci are linked,what would be the distribution of phenotypic features in the $F_{2}$ generation for a dihybrid cross?

Which of the following statements is $NOT$ true for two genes showing $50\%$ recombination frequency?

Thomas Hunt Morgan was awarded the Nobel Prize for his work on:

Vedclass Test Series

Exam Paper Generator

Online Exam Module