Q. Coffee plant has chromosome number of 2n in its somatic cells. What is the chromosome number in the edible part of coffee seed? (a) n (b) 2n (c) 3n…
Q. Double fertilization results in the production of : Haploid nucleus Diploid nucleus Triploid nucleus Tetraploid nucleus Solution : Correct Option : C Double fertilization results in the formation of…
Q. Germination of pollen grain on the stigma is : Autogamy In vivo germination In vitro germination In situ germination Solution : Correct Option : B Germination of pollen grains…
Q. Which one of the following represents an ovule, where the embryo sac becomes horse- shoe shaped and the funiculus and micropyle are close to each other : Amphitropous Anatropous Circinotropous…