(A) The exine of the pollen grain is composed of $Sporopollenin$. $Sporopollenin$ is one of the most resistant organic materials known. It can withsta

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

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