Pollen grains are well-preserved as fossils d | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(A) The exine of the pollen grain is composed of a highly resistant organic material called $Sporopollenin$. $Sporopollenin$ is one of the most resist

Vedclass · Accepted Answer

Sporopollenin

Vedclass · Answer

(A) The exine of the pollen grain is composed of a highly resistant organic material called $Sporopollenin$. $Sporopollenin$ is one of the most resistant organic materials known. It can withstand high temperatures,strong acids,and alkali conditions. No enzyme that degrades $Sporopollenin$ is known to date. Due to this remarkable stability,pollen grains are well-preserved as fossils.

Pollen grains are well-preserved as fossils due to the presence of which substance?

Similar Questions

Ubisch bodies are produced in . . . . . . .

Which of the following structures is a part of the stamen?

In over $60\%$ of angiosperms,pollen grains are shed at which of the following stages?

In angiosperms,the male gametes are produced by the division of which of the following?

Identify $A$ to $D$ in the following diagram.

Vedclass Test Series

Exam Paper Generator

Online Exam Module