NEET BIOLOGY

CELL STRUCTURES AND FUNCTION

CELL CYCLE

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
What is one goal of cellular differentiation/specialization?
A
To create specialized cells to help organism maintain homeostasis.
B
To many cells.
C
To make stem cells
D
to make single celled organisms
Explanation: 

Detailed explanation-1: -Cell differentiation describes the process of specialization leading to the formation of brain, heart, and all other tissues from the single-cell zygote and the primitive, three-layered embryo.

Detailed explanation-2: -Cell differentiation is an essential process for the development, growth, reproduction and longevity of all multicellular organisms, and its regulation has been the focus of intense investigation for the past 4 decades.

Detailed explanation-3: -Once a cell becomes differentiated it only expresses the genes that produce the proteins characteristic for that type of cell. Differentiated cells are important in a multicellular organism because they are able to perform a specialised function in the body.

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