THORAX ABDOMEN AND PELVIS

MEDICAL

GALLBLADDER AND EXCRETORY SYSTEM OF THE LIVER

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
The smallest level of organization for living things is the
A
cell
B
tissue
C
organ
D
organ system
Explanation: 

Detailed explanation-1: -Cells are the most basic unit of life at the smallest level of organization. Cells can be prokaryotic (without nucleus) or eukaroyotic (with nucleus). The four categories of tissues are connective, muscles, epithelial, and nervous tissues. Organs are made of different types of tissues and perform complex functions.

Detailed explanation-2: -The correct option is A True Cell is the smallest unit of a living organism.

Detailed explanation-3: -Cells are the smallest common denominator of life. Some cells are organisms unto themselves; others are part of multicellular organisms.

There is 1 question to complete.