Q. Male gametes in angiosperms are formed by the division of : (a) Generative cell (b) Microspore cell (c) Vegetative cell (d) Tube cell Solution : Correct Option : A…
Q. Osmosis is not related to diffusion of water from : (a) One cell to another (b) Soil to root (c) Xylem to Xylem (d) None of these Solution :…
Q. In the monocotyledonous seeds, the endosperm is separated from the embryo by a distinct layer known as : (a) Testa (b) Aleurone layer (c) Tegmen (d) Scutellum Solution: Correct…
Q. Which statement is true for angiosperms : (a) Microspore is the resultant of mitotic division. (b) Microspore is the 1st cell of gametophytic generation . (c) Microspore is the resultant of…