Sporopollenin is chemically

Question

Sporopollenin is chemically (A) homopolysaccharide (B) fatty substance (C) protein (D) heteropolysaccharide

Tardigrade Admin · Accepted Answer

Sporopollenin is biologically most resistant organic material (fatty substance) found in the exine (outer wall) of spores and pollen grains. It consists of complex polymers with an emperical formula ( C90H142O36 ), formed by oxidative polymerization of carotenoids and their esters.

Q. Sporopollenin is chemically

homopolysaccharide

fatty substance

protein

heteropolysaccharide

Sporopollenin is biologically most resistant organic material (fatty substance) found in the exine (outer wall) of spores and pollen grains. It consists of complex polymers with an emperical formula ( $C_{90} H_{142} O_{36}$ ), formed by oxidative polymerization of carotenoids and their esters.

Q. Sporopollenin is chemically

homopolysaccharide

fatty substance

protein

heteropolysaccharide

Sporopollenin is biologically most resistant organic material (fatty substance) found in the exine (outer wall) of spores and pollen grains. It consists of complex polymers with an emperical formula ( C90​H142​O36​ ), formed by oxidative polymerization of carotenoids and their esters.

Sporopollenin is biologically most resistant organic material (fatty substance) found in the exine (outer wall) of spores and pollen grains. It consists of complex polymers with an emperical formula ( $C_{90} H_{142} O_{36}$ ), formed by oxidative polymerization of carotenoids and their esters.