SSC MTS EXAM

SSC

BIOLOGY

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
For single-celled organisms, ____ ismostly an increase in size.Multicellular organisms go through aprocess called ____, where cellsdivide and differentiate into differentkinds of cells.
A
Evolve, respond to stimulus
B
Expansion, progress
C
Growth, development
D
Production, evolution
Explanation: 

Detailed explanation-1: -The process of mitosis generates new cells that are genetically identical to each other. Mitosis helps organisms grow in size and repair damaged tissue.

Detailed explanation-2: -The symbiotic theory This theory suggests that the first multicellular organisms occurred from symbiosis (cooperation) of different species of single-cell organisms, each with different roles.

There is 1 question to complete.