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प्रश्न
Explain the advantages of cell division to your friend.
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उत्तर
Following are the advantages of cell division:
- Cell division is the property due to which a new organism (unicellular) is formed from an existing one.
- In the case of multicellular organisms, the growth of the organisms is dependent on cell division.
- It is also essential for the restoration of the emaciated body.
- Cell division is an important aspect of wound healing, formation of blood cells, and other such important life processes.
संबंधित प्रश्न
State the difference between:
Haploid and diploid
Shown below are four stages (A, B, C, D) (not in sequence) of a certain kind of cell division.
- Is it a plant cell or an animal cell? Give two reasons.
- Is it undergoing mitosis or meiosis?
- What should be the correct sequence of these four stages among themselves?
- Name the stage that should precede the earliest of these stages.
- Draw the stage names above inside the blank space provided.
Fill in the blank:
The energy for cell division is stored as ______.
Name the two kinds of cell division found in living organisms.
Name the following:
The process by which cell divides into two equal daughter cells.
Name the following:
The type of cell division present in unicellular organisms.
Name the Following
Result of uncontrolled cell division.
Living cells were discovered by
Name any cell organelle which is non membranous.
______ is seen in unicellular animals.
The Bouquet stage refers to ______.
Mitosis was discovered by ______.
Explain amitosis.
Nuclear membrane disappears completely in the phase called ______ of karyokinesis.
Explain the following concept in short:
Acrocentric chromosome
Give scientific reasons.
Cell division is one of the important properties of cells and organisms.
Define the following term:
Aster
