Question

Given diagram represents life cycle of a cell showing the changes in DNA content during the various periods as a function of time

Find out the correct option:
(1) (e) - Gap 1 stage, (a) - Synthetic phase

(2) (d) - G0 stage, (b) - Gap-1 stage. (c) - M stage

(3) (c) - Synthetic phase, (b) - M-phase

(4) (a) - Pre-mitotic phase, (d) - G1 stage​

Answer 1

Answer:

The central nervous system is better protected than any other system or organ in the body. Its main line of defense is the bones of the skull and spinal column, which create a hard physical barrier to injury. A fluid-filled space below the bones, called the syrnix, provides shock absorbance.

Explanation:

Answer 2

Explanation:

correct option is first because in interphase has three phases first g1 second s phase and third go