Q. Product of sexual reproduction generally generates: (a) Prolonged dormancy (b) New genetic combinations leading to variations (c) Large biomass (d) Longer viability of seeds Solution : Correct option :…
Q. Seed coat is not thin, but membranous in : (a) Coconut. (b) Groundnut. (c) Gram. (d) Maize. Solution: Correct option : A The seed coat helps protect the embryo…
Q. Perisperm differs from endosperm in : Having no reserve food Being a diploid tissue Its formation by fusion of secondary nucleus with several sperms Being a haploid tissue Solution…
Q. Megasporangium is equivalent to : (a) Fruit (b) Nucellus (c) Ovule (d) Embryo sac Solution : Correct option : C An Ovule (megasporangium) generally has a single embryo sac…