In a fertilised embryo sac, the haploid, diploid and triploid structures are
A. synergid, zygote and primary endosperm nucleus
B. synergid, antipodal and polar nuclei
C. antipodal, synergid and primary endo­sperm nucleus
D. synergid, polar nuclei and zygote.
Answer:A
In a fertilised embryo sac, the haploid, diploid and triploid structures are
A. synergid, zygote and primary endosperm nucleus B. synergid, antipodal and polar nuclei C. antipodal, synergid and primary endo­sperm nucleus D. synergid, polar nuclei and zygote.