STD 11 - 13. Plant growth and development — NEET STD 11 Science — Question

Green leaf-like modified aerial stems/branches with a single internode are called

Gemmae are vegetative reproductive structures found in

Which of the following come under the "EvilQuartet :
(a) Habitat loss and fragmentation
(b) Over-exploitation
(c) Alien species invasion
(d) Mortality
(e) Competition
Choose the correct answer from the options given below:

At the begining of this stage, the chromosomes that have reached their respectives poles decondense and lose thier individuality

Ground tissue includes

Fruit and leaf drop at early stages can be prevented by the application of

Hormone causing stomatal closure is

The internal layer joining the primary walls of the two adjacent cells is known as

In non-cyclic photophosphorylation, there are