NEET BIOLOGY

ECOLOGY

ORGANISMS AND THE ENVIRONMENT

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
What is the most likely adaptation for a rabbit which once lived in the snow but now lives in shrubs and rocks due to increased global temperature?
A
they will see an increase in fur production
B
they will become better swimmers
C
they will grow longer ears
D
their coats will become darker due to natural selection
Explanation: 

Detailed explanation-1: -Shortened ears and thick, white fur are among the physical traits that arctic hares have adapted to survive in the harsh, frozen tundra.

Detailed explanation-2: -Which of the following will have the longest term impact on organisms in an ecosystem? Q. Due to several days of downpours the rivers have overflowed their banks causing localized flooding. This is a long term impact.

Detailed explanation-3: -Which is the most likely outcome to the organisms in an ecosystem near the site of a nuclear disaster? Organisms could develop mutations in their DNA.

There is 1 question to complete.