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प्रश्न
State the characteristics of step of cell division shown in figure.
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उत्तर
- The given figure represents the Anaphase I of Meiosis.
- In this phase, one chromosome of the homologous pair moves to the opposite pole with the help of spindle fibers.
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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.
Somatic and stem cells undergo ______ type of division.
Why is cell division necessary?
Fill in the blank:
The energy for cell division is stored as ______.
What type of cell division does occur in somatic cells of the body?
Differentiate between cytokinesis and karyokinesis.
Name the following:
The type of cell division present in unicellular organisms.
Name the following:
The two kinds of cell division found in living organisms.
Explain the advantages of cell division to your friend.
Name any cell organelle which is non membranous.
The disappearance of spindle fibers is seen in ______.
The Bouquet stage refers to ______.
Genetic variations occur in meiosis because of ______.
Give scientific reason.
Cell division is one of the important properties of cells and organisms.
Give scientific reasons.
Cell division is one of the important properties of cells and organisms.
Haploid number of chromosomes are found in ______.
Define the following term:
Aster
