Q. A typical angiosperm embryo sac at maturity is:
A) 7- nucleate and 8-celled
B) 7- nucleate and 7-celled
C) 8- nucleate and 8- celled
D) 8-nucleate and 7- celled
Explanation
[Solution] The mature embryo sac has 8 nuclei in 7 cells (3 antipodals, 2 synergids, 1 egg and a central cell with 2 polar nuclei). Answer (4).
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.