During embryogenesis, zygote undergoes
mitosis and cell differentiation
meiosis and cell differentiation
only mitosis
only celldifferentiation
The development of gametophyte from the vegetative parts of the sporophyte without the intervention of spores is called
Which one of the following generates new genetic combinations leading to variation?
After culturing the anther of a plant, a few diploid plants were found along with haploid plants. The diploid plants could have arisen from
Identify the events $(A, B, D$ and $E)$ in life of general reproduction
Medium for transport of gametes in Algae, Bryophytes, Pteridophytes.