Constitutional Amendment ✅ in One Shot

Constitutive enzymes are

Constitutive heterchromatin is

In which year was the Air (Prevention and Control of pollution) Act amended to include noise as air pollution.

Which one constitutes the dominant vegetation in colder regions?

Which one constitutes the dominant vegetation in colder regions?

Hemichordates constitute a connecting link between

Genetic constitution of (22 + Y) found in

Surface areas and volumes in one shot

Two guns are situated at the top of a hill firing the shots at the same speed. One gun fires the shot horizontally and other gun fires the shot at an angle of 60^@ with horizontal. Two two shots collide in air. If the time taken by horizontal shot to reach the point of collision in 3 seconds , find the time interval between two shots.