Zygote is _____________ (diploid/haploid)

Male and female gametes are _____________ (diploid/haploid)

Zygote divides to form _____________which is implanted in uterus.

Zygote is in this condition____

Which of the following cell of embryo sac is first haploid, later diploid and finally becomes triploid?

When cell division fails after S - phase (DNA replication) in a diploid cell, the ploidy is

Identify each part in a flowering plant and write whether it is haploid (n) or diploid (2n). (a) Ovary ------------------------ (b) Anther ---------------------- (c) Egg --------------------- (d) Pollen ---------------------- (e) Male gamete --------------------- (f) Zygote -------------------------

Statement-I : During oogenesis the 1st meiotic division occurs in secondary oocyte. Statement-II : Diploid secondary oocyte gives rise to haploid second polar body and ovum.

Crossing over in diploid organisms is responsible for

In organisms that exhibit the (i) life cycle, the adult is haploid and it forms haploid gametes through (ii). The information in which alternative completes the given statements?