Home
Class 12
BIOLOGY
Assertion. Efficiency of C(4) plants is ...

Assertion. Efficiency of `C_(4)` plants is more than that of `C_(3)` plants
Reason. `C_(4)` plants are more efficient in picking of `CO_(2)`
(a) If both the with reason being correct explanation
(b) both are true with reason being not correct explanation
(c) assertion is true but reason is wrong
(d) both are wrong

A

If both the with reason being correct explanation

B

both are true with reason being not correct explanation

C

assertion is true but reason is wrong

D

both are wrong.

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • PHOTOSYNTHESIS

    DINESH PUBLICATION ENGLISH|Exercise CYG|10 Videos
  • ORIGIN OF LIFE

    DINESH PUBLICATION ENGLISH|Exercise All Questions|201 Videos
  • PHYLUM - ANNELIDA

    DINESH PUBLICATION ENGLISH|Exercise Check your grasp|10 Videos

Similar Questions

Explore conceptually related problems

Assertion : ADH and RAAS work in response to low blood volume and blood pressure Reason : ANF works in response to high blood volume and blood pressure. (a) both are true with reason being correct explanation (b) both are true but reason is not correct explanation (c) assertion is true but reason is wrong (d) both are wrong

Given below are assertion and reason. In humans the gamete contributed by the male determines whether the child produced will be male or female. Reason. Sex in humans is polygenic trait dependent upon the com ulative effect of some genes on X-chromosome and some on Y-chromosome. Point out if both re 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 bothare wrong (D). Assertion .

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 assertions and reasons point out if both are true with reason being correct explanation (A ),both are true but reason is not the correct explanation (B ) assertion is true but reason is wrong (C ) and both are wrong (D) Assertion.Duodenum is the main organ of small intestine Reason. In duodeum,digestion and absorption mainly occur

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 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

Given below are assertion and reason. Point our 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. A genetist crossed two plants. He got 50% tall and 50% dwarf plants in the progeny Reason. One parent was heterozygous tall while the other was dwarf

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) both are wrong (D) . Assertion: In some species of asteraceae and poaceae, seeds are formed without fertilization Reason:Formation of fruit without fertilization is called parthenocarpy

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. Dope test is used ot estimate level of blood alcohol by analysing breath of persons drinking alcohol. Reason. A drunken person usually feels tense and is less talkative

In the following questions, a statement of assertion is followed by a statement of reason. Mark the correct choice as (a) If both assertion and reason are true and reason is the correct explanation of assertion. (b) If both assertion and reason are true but reason is not the correct explanation of assertion. (c ) If assertion is true but reason is false. (d) If assertion and reason are false. Q. Assertion: Bulk modulus of elasticity B represents incompressibility of the material Reason: B=-(triangleP)/((triangleV)/(V)) , where symbols have their usual meaning.