Predators in nature are prudent because

Important Questions on Organisms and Populations

EASY

NEET

IMPORTANT

Biology Crash Course NEET>Chapter 35 - Organisms and Populations>Level 3>Q 17

The population density in a given habitat at time t+1 is represented by the relation:

MEDIUM

NEET

IMPORTANT

Biology Crash Course NEET>Chapter 35 - Organisms and Populations>Level 3>Q 18

Consider the following four conditions (i— iv) and select the correct pair about desert lizards. 
 (i) Burrowing in the 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 thick fatty dermis.

MEDIUM

NEET

IMPORTANT

Biology Crash Course NEET>Chapter 35 - Organisms and Populations>Level 3>Q 19

If high altitude birds become rare or extinct, the plants which may disappear along with them are :