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प्रश्न
What is the direct cell division? Explain with an example.
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उत्तर
Amitosis is the direct cell division. It is the simplest type of cell division in which there is no spindle formation or condensation of fibers. The nucleus is directly divided into two, e.g., bacteria.
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संबंधित प्रश्न
Mention whether the following statement is (T) Or (F). Give reason in support of your answer.
As you grow from childhood to adulthood, your skin cells divide only to replace such cells that are lost from the surface.
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.
What type of cell division does occur in somatic cells of the body?
Differentiate between Cytokinesis and Karyokinesis.
Prokaryotic cells divide through mitosis or meiosis.
______ is seen in unicellular animals.
Genetic variations occur in meiosis because of ______.
A mature RBC lacks a nucleus.
Give scientific reason.
Cell division is one of the important properties of cells and organisms.
Haploid number of chromosomes are found in ______.
