STD 12 - 1. sexual reproduction in flowering plants — NEET STD 11 Science — Question

'Operon model' for gene regulation in bacteria was proposed by

The classification of algae is based on

When the anthers do not possess pollen grains at all, these are known as

The replication of centrioles occurs during

Classical systematics embodies/concept of classical taxonomist is

Pollen tube at the time of entering embryo sac has

Cyanobacteria is a

Given below are two statements
Statement l:
In flowering plant the structure and function of tissue would also be dependent on location.
Statement II:
In flowering plant on the basis of structure and location of tissue, there are three types of tissue systems.
Choose the correct answer from the option given below:

______ curve is obtained for cells in culture.