STD 11 - 1. The living world — NEET STD 11 Science — Question

In angiosperm, triple fusion is necessary for the formation of

Which statement about protein is wrong?

For plant tissue culture, among the following which one is required

Statement I: Botanical gardens have collections of living plants for reference.
Statement II: Plant species in these gardens are grown for identification purposes and each plant is labelled indicating its botanical/scientific name and collector's name.

The rate of growth of any organism follows

Low concentration of auxin lowers the growth of

An ecosystem is a complex interacting system of

'Cells in the micropylar region are called antipodal cell'

Life cycle of Funaria is not completed without water. Choose the correct statement

Assertion: Stems of maize and sugar cane have stilt roots which coming out of the lower nodes of the stem.
Reason: Stilt roots perform functions of absorption and conduction of water.