Biodiversity and Conservation — BIOLOGY STD 12 Science — Question

The principle of competitive exclusion was stated by:

If carbon dioxide is withdrawn from the biosphere, which organism would first experience negative effects

Mendel observed that some characters did not assort independently. Later researchers found it to be due to

The word estrus means:

The Mendel crossed true breeding tall and dwarf plant varieties in his experiment. The tall character was dominant and recessive character was dwarf. The recessive character was appeared in

In a flowering plant, archesporium gives rise to.

The best source of energy in the environment is

Ovulation in mammals is caused by

Darwin's finches'' refers to