Question

In a recently fertilized ovule, the haploid, diploid and triploid conditions are respectively seen in?

• A. Endosperm, Nucellus, Egg
• B. Egg, Nucellus, Endosperm
• C. Antipodal cells, Zygote, Primary Endosperm Nucleus
• D. Polar nuclei, secondary nucleus, Endosperm

Answer 1

The correct option is C Antipodal cells, Zygote, Primary Endosperm Nucleus

In a fertilised embryo sac, the only haploid structures that are present are the antipodal cells, if fertilization does not occur through the chalazal end,diploid structure is zygote,and triploid structures is primary endosperm nucleus.

So, the correct option is 'Antipodal cells zygote and primary endosperm nucleus'.