If the chromosome number in cells of integume | vedclass

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

Question

(B) Integuments are part of the sporophyte and are diploid $(2n)$. Given that the chromosome number in integuments is $10$,we have $2n = 10$,which imp

Vedclass · Accepted Answer

$5, 10, 5$ respectively

Vedclass · Answer

(B) Integuments are part of the sporophyte and are diploid $(2n)$. Given that the chromosome number in integuments is $10$,we have $2n = 10$,which implies $n = 5$.Synergids are haploid $(n)$ cells found in the embryo sac,so their chromosome number is $5$.The definitive nucleus (secondary nucleus) is formed by the fusion of two polar nuclei,making it diploid $(2n)$. Therefore,its chromosome number is $10$.Antipodal cells are haploid $(n)$ cells found in the embryo sac,so their chromosome number is $5$.Thus,the chromosome numbers for synergids,definitive nucleus,and antipodal cells are $5, 10, 5$ respectively.

If the chromosome number in cells of integuments is $10$,then what will be the chromosome number in the synergids,definitive nucleus,and antipodal cells in the embryo sac of an angiospermic ovule?

Similar Questions

Rarely among angiosperms,the pollen grains influence the endosperm. This is called as:

Through which route does the pollen tube enter the ovule?

Which one of the following statements is wrong?

Bamboo species flower only in

In which of the following plants is 'dioecy' observed?

Vedclass Test Series

Exam Paper Generator

Online Exam Module