Home
Class 12
BIOLOGY
Given below are assertion and reason. Po...

Given below are assertion and reason. Point out if both are true with reason being correct explanation (A), Both are true but reason is not correct expalantion (B), assertion is true but reason is wrong ( C), and both are wrong (D).
Assertion. Smoking causes oxygen deficiency in the body
Reason: Carbon monoxide when inhaled while smoking, combines with haemoglobin to form chemically stable compound

A

(A)

B

(B)

C

(C )

D

(D)

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • DINESH PUBLICATION|Exercise Multiple Choice Question|1 Videos
  • AMPHIBIA-VERTEBRATES WITH DUAL LIFE

    DINESH PUBLICATION|Exercise check your grasp|10 Videos

Similar Questions

Explore conceptually related problems

Given below are assertion and reason. Point out if both are true with reason being correct explanation (A), both true but reason is not correct explanation (B), assertion true but reason is wrong (C) and both are wrong (D). Assertion. Meiosis II is similar to mitosis Reason. Meiosis I cannot occur in haploid cells.

Given below are assertion and reason. Point out if both are true with reason being correct explanation (A), Both are true but reason is not correct expalantion (B), assertion is true but reason is wrong ( C), and both are wrong (D). Assertion. LSD and marijuana are clinically used as analgesics Reason. Both these drugs suppress brain function

Given below are assertion and reason. Point out if both are true with reason being correct explanation (A), both true but 'reason is not correct explanation (B), assertion is true but reason wrong (C) and both are wrong (D). Assertion. Wounds heal slowly due vitamin C deficiency. Reason. Vitamin C is essential for collagen formation.

Given below are assertion and reason. Point out if both are true with person being correct explanation (A), both true but reason is not correct explanation (B), assertion true but reason is wrong (C ), both are wrong (D). Assertion . Our body secretes adrenaline in intense cold. Reason. Adrenaline raises metabolic rate.

Given below are assertion and reason. Point out if both are true with reason being correct explanation (A), Both true but reason is not correct explanation (B), assertion true but reason wrong ( C), both are wrong (D). Assertion. The liked genes tend to get inherited together. Reason. The bond between them fails to break.

Given below are assertion and reason. Point out if both are true and reason is correct explanation (A), both are true but reason is not correct explanation (B), assertion is true but reason is wrong (C ) and both are wrong (D). Assertion. In a tadpole, if thyroid is cut, metamorphosis stops. Reason. TSH is not secreted.

Given below are assertion and reason. Point out if both are true with reason being correct explanation (A), both are true but reason is not correct explanation (B), assertion is true but reason is wrong (C) and both are wrong (D) . Assertion. Insects visit flowers to gather honey. Reason. Attractionn to flowers prevents the insects from damaging other parts.

Given below are asserton and reason point out If both are true with reason being correct explanation (A) both are true but reason is not correct explation (B) assertion is true but reason is worng ( C) and both are wrong (D ) Assertion . Amniocentesis is banned Reason : - AMniocentesis gives inforamtion about fortal abnormalities