Q. In angiosperm, the haploid, diploid and triploid structures of a fertilized embryo sac sequentially are:
A) Synergids, antipodals and Polar nuclei
B) Synergids, Primary endosperm nucleus and zygote
C) Antipodals, synergids, and primary endosperm nucleus
D) Synergids, Zygote and Primary endosperm nucleus
Explanation
[Solution from source] Synergids are haploid, the zygote is diploid and the primary endosperm nucleus is triploid. Answer (4).
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.