INTRODUCTION TO MICROSCOPY CELL BIOLOGY
DIFFERENTIATED CELL
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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growth
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repair of damaged cells
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replacement of dying cells.
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All of the above
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Detailed explanation-1: -Q. Cells of organism must replicate for ? replacement of dying cells.
Detailed explanation-2: -Cells must replicate their DNA before they can divide. This ensures that each daughter cell gets a copy of the genome, and therefore, successful inheritance of genetic traits.
Detailed explanation-3: -Mitosis is a fundamental process for life. During mitosis, a cell duplicates all of its contents, including its chromosomes, and splits to form two identical daughter cells.
Detailed explanation-4: -When we are adults many cells mature and become specialised for their particular job in the body. So they don’t make copies of themselves (reproduce) so often. But some cells, such as skin cells or blood cells are dividing all the time. When cells become damaged or die the body makes new cells to replace them.