Living beings have the ability to produce young ones of their own kind . What is the process called?
How many number of stages does a butterfly undergo in its life cycle?
Which of the following is NOT a larva?
Flying creatures are called________ animals.
Which are NOT found in both birds and insects?
Which is the only bird that can fly backward?
I am the framework of human body. I keep the delicate organs protected. Who am I ?
Human skull has two jaws. The moveable jaw that helps in eating food by moving up and down is __________.
How many limbs does a human have?
Stimuli like cold, touch and pressure can be felt by __________.