Question

5. The main body is haploid in
I. Monera
II. Fungi
III. Algae
IV. Bryophytes
a) 1,2,3,4
b) 1,2,4
c) 2,3,4
d) 1,2,3​

Answer 1

Answer:

b 1,2,4

Monera alage and bryophyta

Answer 2

$\tt\pink{\underline{Exine}}$

→ It age outer layer of pollen grain and very hard.

→ It age made up of sporopollenin in which is most resistance organic material present in nature .

→Sporopollenin is Resistance to high temperatures stronger acids and alkaline and also to enzyme .