A flower can be defined as the reproductive unit of any flowering plant (angiosperms). Flowers carry out sexual reproduction in angiosperms. A typical flower is a modified stem with a...
The male gametophyte or the pollen grain develops inside the pollen chamber of the anther, whereas the female gametophyte (also known as the embryo sac) develops inside the nucellus of...
On crossing red and white flower only red colour flower appeared in the F1 generation. But the white colour flower again appear in the F2 generation which is raised out...
Study basic biological process- how gene are regulated, how they affect the normal functions of the body and its development. Transgenic cow, Rosie is the example for the second category.
(a) Each piece regenerates into a new Planaria.
(b) Its filaments break into smaller pieces or fragments and each fragment gives rise to a new filament.
(c) It releases spores which germinate into...
(a) (i) testis - anther (ii) sperm - pollen grains
(iii) egg - (iv) ovary ovum - ovary
(b) Flowers are responsible for sexual reproduction as they contain the reproductive organs of...
