Sexual Reproduction In Flowering Plants Ques 81
81. Which of the following pair has haploid structures?
(a) Nucellus and antipodal cells
(b) Antipodal cells and egg cell
(c) Antipodal cells and megaspore mother cell
(d) Nucellus and primary endosperm nucleus
Show Answer
Answer : b
Hints & Solutions
(b) (a) Nucellus - 2n, antipodal cells - $n$ (b) Antipodal cells - n, egg cell - n (c) Antipodal cells - n, megaspore mother cell - 2n (d) Nucellus - $2 n$ primary endosperm nucleus - 3n Antipodal and egg cell are the product of meiotic division and rest are not.
BETA
