STD 11 - 8. Cell the unit of life — NEET STD 11 Science — Question

Which of the following observation most strongly support the view that mitochondria contain electron transfer enzymes aggregated into compact associations

The number of species facing the threat of extinction worldwide is

Geometric representation of age structure is a characteristic of

Synergids, zygote and primary endosperm nucleus (The haploid diploid and triploid structure) of a fertilized embryo sac are sequentially in

A simple mechanical tissue devoid of lignin is

Assertion: During the process of respiration, oxygen is utilised, and carbon dioxide, water and energy are released as products.
Reason: The complete combustion of glucose, which produces CO₂ and H₂O as end products, yields energy all of which is stored as ATP.

Abscisic acid controls