How does locomotion take place in starfish?

(a) Draw the ultrastructure of mitochondria and label the parts. (b) How does locomotion take place in leech?

How does locomotion take place in leech?

Meiosis takes place in

How does fertilization take place in humans ?

Fill in the blanks : In amoeba ,locomotion takes place with the help of …………. .

What is periderm? How does periderm formation take place in dicot stem?

How does nuclear fission take place?