Question:
Given below are two statements.
Statement I - Intine is made up of cellulose and pectin.
Statement II - In most of the angiospermic plants, the pollen grains are shed from the anther at 2-celled stage.
In the light of above statements, select the correct option given below:
Given below are two statements.
Statement I - Intine is made up of cellulose and pectin.
Statement II - In most of the angiospermic plants, the pollen grains are shed from the anther at 2-celled stage.
In the light of above statements, select the correct option given below:
Statement I - Intine is made up of cellulose and pectin.
Statement II - In most of the angiospermic plants, the pollen grains are shed from the anther at 2-celled stage.
In the light of above statements, select the correct option given below:
Show Hint
Intine is cellulose and pectin, and most angiosperm pollen is shed at the 2-celled stage.
Updated On: Nov 12, 2026
- Both statement I and statement II are correct.
- Both statement I and statement II are incorrect.
- Statement I is correct but statement II is incorrect.
- Statement I is incorrect but statement II is correct.
Show Solution
Verified By Collegedunia
The Correct Option is A
Solution and Explanation
Step 1: Understanding the Concept
The pollen wall has an outer exine of sporopollenin and an inner intine.
Step 2: Check Statement I
The intine is a thin inner layer made of cellulose and pectin. This is correct.
Step 3: Check Statement II
In most angiosperms pollen is shed at the 2-celled stage, with a vegetative cell and a generative cell. This is correct.
Final Answer:
Both statements are correct. \[ \boxed{\text{(A) }\text{Both statement I and statement II are correct.}} \]
The pollen wall has an outer exine of sporopollenin and an inner intine.
Step 2: Check Statement I
The intine is a thin inner layer made of cellulose and pectin. This is correct.
Step 3: Check Statement II
In most angiosperms pollen is shed at the 2-celled stage, with a vegetative cell and a generative cell. This is correct.
Final Answer:
Both statements are correct. \[ \boxed{\text{(A) }\text{Both statement I and statement II are correct.}} \]
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