PROPHASE

Question 1

What is Prophase ?

Answer 1

It is the longest phase of M-phase

Question 2

What are the characteristics of prophase ?

Answer 2

1. Condensation of chromatin into chromosomes begins.
2. In animals centrioles begin to move towards opposite poles.
3. Spindle fiber formation begin.
4. Nuclear membrane , mitochondria , ER and Golgi began to disappear.

Question 3

What is Spireme stage ?

Answer 3

It is the stage when the ends of chromosome are not visible.

and it seems like the ball of wool.

Question 4

LEARN THE DIAGRAMS FROM THE NOTES.

Answer 4

DONE :D