2 RBTS PAPER(BIOLOGY - I)
2 RBTS PAPER

160867 Given below are two statements: one is labelled as Assertion (A) and the other is labelled as Reason (R).
Assertion (A):
Sunken stomata are found on the surface of leaves in gymnosperms.
Reason (R):
In gymnosperms, cuticle of leaves is thick.
In the light of the above statements, choose the most appropriate answer from the options given below:

1 Both (A) and (R) are correct but (R) is not the correct exaplanation of $(A)$
2 (A) is correct but (R) is not correct
3 (A) is not correct but (R) is correct
4 Both (A) and (R) are correct and (R) is the correct explanation of $(A)$
2 RBTS PAPER

160868 Given below are two statements: one is labelled as Assertion (A) and the other is labelled as Reason (R).
Assertion (A):
Chlorella are used as afood supplement by space travellers.
Reason (R):
Chlorella are unicellular algae.
In the light of the above statements, choose the most appropriate answer from the options given below:

1 Both (A) and (R) are correct but (R) is not the correct exaplanation of $(A)$
2 (A) is correct but (R) is not correct
3 (A) is not correct but (R) is correct
4 Both (A) and (R) are correct and (R) is the correct explanation of $(A)$
2 RBTS PAPER

160869 Given below are two statements: one is labelled as Assertion (A) and the other is labelled as Reason (R).
Assertion (A):
In Chlorophyceae, plant body is usually grass green.
Reason (R):
Members of Chlorophyceae, possess chlorophyll a, c carotenoids and xanthophyll.
In the light of the above statements, choose the most appropriate answer from the options given below:

1 Both (A) and (R) are correct but (R) is not the correct exaplanation of $(A)$
2 (A) is correct but (R) is not correct
3 (A) is not correct but (R) is correct
4 Both (A) and (R) are correct and (R) is the correct explanation of $(A)$
2 RBTS PAPER

160870 Given below are two statements: one is labelled as Assertion (A) and the other is labelled as Reason (R).
Assertion (A):
Red colour of Rhodophyta is due to abundant formation of r-phycoerythin.
Reason (R):
Red algae usually reproduce vegetatively by fragmentation.
In the light of the above statements, choose the most appropriate answer from the options given below:

1 Both (A) and (R) are correct but (R) is not the correct exaplanation of $(A)$
2 (A) is correct but (R) is not correct
3 (A) is not correct but (R) is correct
4 Both (A) and (R) are correct and (R) is the correct explanation of $(A)$
2 RBTS PAPER

160867 Given below are two statements: one is labelled as Assertion (A) and the other is labelled as Reason (R).
Assertion (A):
Sunken stomata are found on the surface of leaves in gymnosperms.
Reason (R):
In gymnosperms, cuticle of leaves is thick.
In the light of the above statements, choose the most appropriate answer from the options given below:

1 Both (A) and (R) are correct but (R) is not the correct exaplanation of $(A)$
2 (A) is correct but (R) is not correct
3 (A) is not correct but (R) is correct
4 Both (A) and (R) are correct and (R) is the correct explanation of $(A)$
2 RBTS PAPER

160868 Given below are two statements: one is labelled as Assertion (A) and the other is labelled as Reason (R).
Assertion (A):
Chlorella are used as afood supplement by space travellers.
Reason (R):
Chlorella are unicellular algae.
In the light of the above statements, choose the most appropriate answer from the options given below:

1 Both (A) and (R) are correct but (R) is not the correct exaplanation of $(A)$
2 (A) is correct but (R) is not correct
3 (A) is not correct but (R) is correct
4 Both (A) and (R) are correct and (R) is the correct explanation of $(A)$
2 RBTS PAPER

160869 Given below are two statements: one is labelled as Assertion (A) and the other is labelled as Reason (R).
Assertion (A):
In Chlorophyceae, plant body is usually grass green.
Reason (R):
Members of Chlorophyceae, possess chlorophyll a, c carotenoids and xanthophyll.
In the light of the above statements, choose the most appropriate answer from the options given below:

1 Both (A) and (R) are correct but (R) is not the correct exaplanation of $(A)$
2 (A) is correct but (R) is not correct
3 (A) is not correct but (R) is correct
4 Both (A) and (R) are correct and (R) is the correct explanation of $(A)$
2 RBTS PAPER

160870 Given below are two statements: one is labelled as Assertion (A) and the other is labelled as Reason (R).
Assertion (A):
Red colour of Rhodophyta is due to abundant formation of r-phycoerythin.
Reason (R):
Red algae usually reproduce vegetatively by fragmentation.
In the light of the above statements, choose the most appropriate answer from the options given below:

1 Both (A) and (R) are correct but (R) is not the correct exaplanation of $(A)$
2 (A) is correct but (R) is not correct
3 (A) is not correct but (R) is correct
4 Both (A) and (R) are correct and (R) is the correct explanation of $(A)$
2 RBTS PAPER

160867 Given below are two statements: one is labelled as Assertion (A) and the other is labelled as Reason (R).
Assertion (A):
Sunken stomata are found on the surface of leaves in gymnosperms.
Reason (R):
In gymnosperms, cuticle of leaves is thick.
In the light of the above statements, choose the most appropriate answer from the options given below:

1 Both (A) and (R) are correct but (R) is not the correct exaplanation of $(A)$
2 (A) is correct but (R) is not correct
3 (A) is not correct but (R) is correct
4 Both (A) and (R) are correct and (R) is the correct explanation of $(A)$
2 RBTS PAPER

160868 Given below are two statements: one is labelled as Assertion (A) and the other is labelled as Reason (R).
Assertion (A):
Chlorella are used as afood supplement by space travellers.
Reason (R):
Chlorella are unicellular algae.
In the light of the above statements, choose the most appropriate answer from the options given below:

1 Both (A) and (R) are correct but (R) is not the correct exaplanation of $(A)$
2 (A) is correct but (R) is not correct
3 (A) is not correct but (R) is correct
4 Both (A) and (R) are correct and (R) is the correct explanation of $(A)$
2 RBTS PAPER

160869 Given below are two statements: one is labelled as Assertion (A) and the other is labelled as Reason (R).
Assertion (A):
In Chlorophyceae, plant body is usually grass green.
Reason (R):
Members of Chlorophyceae, possess chlorophyll a, c carotenoids and xanthophyll.
In the light of the above statements, choose the most appropriate answer from the options given below:

1 Both (A) and (R) are correct but (R) is not the correct exaplanation of $(A)$
2 (A) is correct but (R) is not correct
3 (A) is not correct but (R) is correct
4 Both (A) and (R) are correct and (R) is the correct explanation of $(A)$
2 RBTS PAPER

160870 Given below are two statements: one is labelled as Assertion (A) and the other is labelled as Reason (R).
Assertion (A):
Red colour of Rhodophyta is due to abundant formation of r-phycoerythin.
Reason (R):
Red algae usually reproduce vegetatively by fragmentation.
In the light of the above statements, choose the most appropriate answer from the options given below:

1 Both (A) and (R) are correct but (R) is not the correct exaplanation of $(A)$
2 (A) is correct but (R) is not correct
3 (A) is not correct but (R) is correct
4 Both (A) and (R) are correct and (R) is the correct explanation of $(A)$
2 RBTS PAPER

160867 Given below are two statements: one is labelled as Assertion (A) and the other is labelled as Reason (R).
Assertion (A):
Sunken stomata are found on the surface of leaves in gymnosperms.
Reason (R):
In gymnosperms, cuticle of leaves is thick.
In the light of the above statements, choose the most appropriate answer from the options given below:

1 Both (A) and (R) are correct but (R) is not the correct exaplanation of $(A)$
2 (A) is correct but (R) is not correct
3 (A) is not correct but (R) is correct
4 Both (A) and (R) are correct and (R) is the correct explanation of $(A)$
2 RBTS PAPER

160868 Given below are two statements: one is labelled as Assertion (A) and the other is labelled as Reason (R).
Assertion (A):
Chlorella are used as afood supplement by space travellers.
Reason (R):
Chlorella are unicellular algae.
In the light of the above statements, choose the most appropriate answer from the options given below:

1 Both (A) and (R) are correct but (R) is not the correct exaplanation of $(A)$
2 (A) is correct but (R) is not correct
3 (A) is not correct but (R) is correct
4 Both (A) and (R) are correct and (R) is the correct explanation of $(A)$
2 RBTS PAPER

160869 Given below are two statements: one is labelled as Assertion (A) and the other is labelled as Reason (R).
Assertion (A):
In Chlorophyceae, plant body is usually grass green.
Reason (R):
Members of Chlorophyceae, possess chlorophyll a, c carotenoids and xanthophyll.
In the light of the above statements, choose the most appropriate answer from the options given below:

1 Both (A) and (R) are correct but (R) is not the correct exaplanation of $(A)$
2 (A) is correct but (R) is not correct
3 (A) is not correct but (R) is correct
4 Both (A) and (R) are correct and (R) is the correct explanation of $(A)$
2 RBTS PAPER

160870 Given below are two statements: one is labelled as Assertion (A) and the other is labelled as Reason (R).
Assertion (A):
Red colour of Rhodophyta is due to abundant formation of r-phycoerythin.
Reason (R):
Red algae usually reproduce vegetatively by fragmentation.
In the light of the above statements, choose the most appropriate answer from the options given below:

1 Both (A) and (R) are correct but (R) is not the correct exaplanation of $(A)$
2 (A) is correct but (R) is not correct
3 (A) is not correct but (R) is correct
4 Both (A) and (R) are correct and (R) is the correct explanation of $(A)$