Adaptations Old Ncert

01

PYQ 2010

easy

botany ID: neet-201

The figure given below is a diagrammatic representation of the response of organisms to abiotic factors. What do (a), (b) and (c) represent, respectively? (a) (b) (c) 1. Regulator Conformer Partial regulator 2. Conformer Regulator Partial regulator 3. Regulator Partial regulator Conformer 4. Partial regulator Regulator Conformer

1

(1)

2

(2)

3

(3)

4

(4)

02

PYQ 2011

easy

botany ID: neet-201

Consider the following four conditions (I-IV) and select the correct pair of them as an adaption to the environment in desert lizards. The conditions: I. Burrowing in soil to escape high temperature II. Losing heat rapidly from the body during high temperature III. Bask in the sun when the temperature is low IV. Insulating body due to the thick fatty dermis 1. (I) and (III) 2. (II) and (IV) 3. (I) and (II) 4. (III) and (IV)

1

(1)

2

(2)

3

(3)

4

(4)

03

PYQ 2021

easy

botany ID: neet-202

Match List-I with List-II List-I List-II (a) Allen's Rule (i) Kangaroo rat (b) Physiological adaptation (ii) Desert lizard (c) Behavioural adaptation (iii) Marine fish at depth (d) Biochemical adaptation (iv) Polar seal Choose the correct answer from the options given below : (a) (b) (c) (d) 1. (iv) (i) (ii) (iii) 2. (iv) (iii) (ii) (i) 3. (iv) (ii) (iii) (i) 4. (iv) (i) (iii) (ii)

1

(1)

2

(2)

3

(3)

4

(4)

Questions
3 MCQs

I.	Burrowing in soil to escape high temperature
II.	Losing heat rapidly from the body during high temperature
III.	Bask in the sun when the temperature is low
IV.	Insulating body due to the thick fatty dermis

1.	(I) and (III)	2.	(II) and (IV)
3.	(I) and (II)	4.	(III) and (IV)