Question

Which Of these plant structures contain haploid nuclei

Answer 1

Sterile parts of flowers are the sepals and petals. When these are similar in size and shape, they are termed tepals. Reproductive parts of the flower are the stamen (male, collectively termed the androecium) and carpel (often the carpel is referred to as the pistil, the female parts collectively termed the gynoecium).

Answer 2

petals and the egg also contain haploid nuclei