Teaching MPPSC Assistant Professor Mock Test Series 2025 Biology Reproduction Reproduction in Plants
Identify the pair of wrong statements in the following.
I. Intine of pollen grain in made up of sporopollenin.
II. Pollen grains are well preserved as fossils because of the presence of sporopollenin.
III. Enzymes can degrade the organic material of the exine of pollen grain.
IV. Sporopollenin can withstand high temperatures strong acids and alkali.
1
III and IV
2
I and III
3
I and II
4
II and III