LIFE SCIENCE

OBJECTIVE LIFE SCIENCE

CELL BIOLOGY

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
What are stem cells?
A
Specialized cells that can be used therapeutically
B
Surplus cells taken from an embryo
C
Cells that retain their ability to divide and differentiate
D
Cells in the xylem and phloem tissues that support a plant
Explanation: 

Detailed explanation-1: -Pluripotent stem cells have the ability to differentiate into all of the cells of the adult body. Adult stem cells are found in a tissue or organ and can differentiate to yield the specialized cell types of that tissue or organ. Pluripotent stem cells.

Detailed explanation-2: -They have the ability to make just one or two kinds of tissue, such as blood and immune system cells, brain or muscle cells. Adult stem cells also have a more limited capacity to replace themselves than do embryonic stem cells.

Detailed explanation-3: -Stem cells are a type of cell that can differentiate into a variety of specialized cell types, making them vital for developing, maintaining, and repairing tissues and organs. They are characterized by their ability to self-renew, meaning they can divide indefinitely and maintain their stem cell properties.

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