| ⇦ | 
| ⇨ |
An organic substance that can withstand environmental extremes and cannot be degraded by any enzyme is:
Options
(a) Cuticle
(b) Sporopollenin
(c) Lignin
(d) Cellulose
Correct Answer:
Sporopollenin
Explanation:
Sporopollenin is fatty substance present in pollen wall and provides resistance against extreme condition like high temperature, acid, bases.
Related Questions: - Glycolysis term has originated from Greek words
- The partial oxygen pressure is maximum in
- If due to some injury the chordae tendinae of the tricuspid valve of the human heart
- A person who is one along hunger strike and is surviving only on water, will have
- manganese is required in:
Question Type: Memory
(964)
Difficulty Level: Easy
(1008)
Topics: Reproduction In Plants
(48)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Glycolysis term has originated from Greek words
- The partial oxygen pressure is maximum in
- If due to some injury the chordae tendinae of the tricuspid valve of the human heart
- A person who is one along hunger strike and is surviving only on water, will have
- manganese is required in:
Question Type: Memory (964)
Difficulty Level: Easy (1008)
Topics: Reproduction In Plants (48)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
18000+ students are using NEETLab to improve their score. What about you?
Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.
Share this page with your friends
Leave a Reply