Biology MCQs

Plants absorb dissolved nitrates from soil and convert them into

Out of 900 reported species of living gymnosperms, conifers are represented by about 500 species, About 2,50,000 species of angiosperms (flowering plants) have also been reported in the world. The vast and dominant woodlands in Europe, Asia, North America and mountains such as Himalayas are wooded with

One of the following is not a function of bones.

Plants absorb most part of water needed by them through their

Photo-oxidation is

Process of cell division can take place by

Most highly intelligent mammals are

Plant development is influenced by

Prokaryotic cells lack