Bougainvillea is popularly grow along the road for absorbing vehicular pollutants.

Correct Option: B

Bougainvillea is popularly grow along the road for absorbing vehicular pollutants.

The transpiration occurs from the leaves, all the time. The water released from leaves absorbs heat from the surrounding atmosphere to vaporizer so the area become cool.

Correct Option: D

The transpiration occurs from the leaves, all the time. The water released from leaves absorbs heat from the surrounding atmosphere to vaporizer so the area become cool.

Bats can fly in dark because they produce ultrasonic waves. The bats possess very poor vision. It cannot see in dark. It produces ultrasonic waves which strike with the obstacles present on its way. The bat receives its echo and changes its path to protect itself from collision.

Correct Option: C

Bats can fly in dark because they produce ultrasonic waves. The bats possess very poor vision. It cannot see in dark. It produces ultrasonic waves which strike with the obstacles present on its way. The bat receives its echo and changes its path to protect itself from collision.

Due to lower atmospheric pressure, nitrogen gets mixed with oxygen to form such oxide which is inhaled by the passengers.

Correct Option: C

Due to lower atmospheric pressure, nitrogen gets mixed with oxygen to form such oxide which is inhaled by the passengers.

Endosulfan is an organochlorine pesticide and acaricide which is used on plants and insects. Endosulfan became a highly controversial agri chemical due to its acute toxicity and potential for bio accumulation.

Correct Option: A

Endosulfan is an organochlorine pesticide and acaricide which is used on plants and insects. Endosulfan became a highly controversial agri chemical due to its acute toxicity and potential for bio accumulation.