| ⇦ | 
| ⇨ |
Which one of the following is resistant to enzyme action?
Options
(a) Cork
(b) Wood fibre
(c) Pollen exine
(d) Leaf cuticle
Correct Answer:
Pollen exine
Explanation:
Pollen exine is resistant to enzyme action. The hard outer layer called the exine is made up of sporopollenin which is one of the most resistant organic material known. It can withstand high temperatures and strong acids and alkali. No enzymes that degrades sporopollenin is so far known.
Related Questions: - Use of anti-histamines and steroids give a quick relief from
- Podocytes are the cells present in
- The Minamata disease in Japan was caused through pollution of water by
- The colonies of recombinant bacteria appear white in contrast to blue colonies
- Name the type of tissue that forms gland
Question Type: Memory
(964)
Difficulty Level: Easy
(1008)
Topics: Structural Organisation In Plants
(243)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Use of anti-histamines and steroids give a quick relief from
- Podocytes are the cells present in
- The Minamata disease in Japan was caused through pollution of water by
- The colonies of recombinant bacteria appear white in contrast to blue colonies
- Name the type of tissue that forms gland
Question Type: Memory (964)
Difficulty Level: Easy (1008)
Topics: Structural Organisation In Plants (243)
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