STD 11 - 6. Anatomy flowering plants — NEET STD 11 Science — Question

The living differentiated cells, that lost the capacity to divide any more, can regain the capacity of division under certain conditions. This Phenomenon is termed as :

Find out the odd one.

A longitudinal or vertical section of the flower indicates

Select the correct option for cerebrum
a. Control gastric secretion
b. Control respiration
c. Learning and thinking
d. Control body temperature
e. Urge for eating and drinking

Select the true statements for pollen grain :
(i) The pollen grains represent the male gametophytes.
(ii) It has a prominent two-layered wall.
(iii) The hard outer layer called the exine is made up of sporopollenin which is one of the most resistant organic material known.
(iv) Pollen grain exine has prominent apertures called germ pores where sporopollenin, cellulose and pectin is absent.
(v) Pollen grains are well preserved as fossils because of the presence of cellulose and pectin.
(vi) The inner wall of the pollen grain is called the intine which made up of cellulose and pectin.

Endosperm is consumed by developing embryo in the seed of

Megaspores are produced from the megaspore mother cells after

The Indian wild ass is in the category of ..... by Wildlife Protection Act of government of India