Assertion & Reason

MCQ 11 Mark

Assertion : Gymnosperms are more developed than monocots.
Reason : They produce closed seeds.

A
Both Assertion and Reason are true and Reason is the correct explanation of Assertion.
B
Both Assertion and Reason are true and Reason is not the correct explanation of Assertion.
C
Assertion is true but Reason is false.
✓
Both Assertion and Reason are false.

Answer

Correct option: D.

Both Assertion and Reason are false.

MCQ 21 Mark

Assertion : In pteridophytes, gametophyte is the dominant phase.
Reason : They reproduce by spore production.

A
Both Assertion and Reason are true and Reason is the correct explanation of Assertion.
B
Both Assertion and Reason are true and Reason is not the correct explanation of Assertion.
C
Assertion is true but Reason is false.
✓
Both Assertion and Reason are false.

Answer

Correct option: D.

Both Assertion and Reason are false.

MCQ 31 Mark

Assertion : The sporophyte of bryophytes is borne on the gametophyte.
Reason : The sporophyte is the dominant phase.

A
Both Assertion and Reason are true and Reason is the correct explanation of Assertion.
B
Both Assertion and Reason are true and Reason is not the correct explanation of Assertion.
✓
Assertion is true but Reason is false.
D
Both Assertion and Reason are false.

Answer

Correct option: C.

Assertion is true but Reason is false.

MCQ 41 Mark

Assertion : Fungi are considered as thallophytes.
Reason : The plant body is made up of hyphae.

✓
Both Assertion and Reason are true and Reason is the correct explanation of Assertion.
B
Both Assertion and Reason are true and Reason is not the correct explanation of Assertion.
C
Assertion is true but Reason is false.
D
Both Assertion and Reason are false.

Answer

Correct option: A.

Both Assertion and Reason are true and Reason is the correct explanation of Assertion.

Science Assertion & Reason