UPMSP Intermediate Biology Practice Questions - Uttar Pradesh UPMSP Intermediate (Class 12) Biology - Code 153 Exam

The hard outer layer of a pollen grain, exine, is composed of which highly resistant organic material?

Pectocellulose Sporopollenin Chitin Suberin

Correct Answer:

Sporopollenin

Access more questions from this quiz

Continue to UPMSP Intermediate Biology Practice Questions - Uttar Pradesh UPMSP Intermediate (Class 12) Biology - Code 153 Exam for more practice questions and the full quiz experience.

Access More Questions