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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
State the difference between:
Haploid and diploid
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.
Write a sentence of the following:
Secondary constriction
What is the direct cell division? Explain with an example.
Name the two kinds of cell division found in living organisms.
What type of cell division does occur in somatic cells of the body?
Name the structure which initiates cell division?
Differentiate between Cytokinesis and Karyokinesis.
Name the following:
The process by which cell divides into two equal daughter cells.
Name the following:
The two kinds of cell division found in living organisms.
Explain the advantages of cell division to your friend.
Living cells were discovered by
Name any cell organelle which is non membranous.
During meiosis in pachytene, stages the paired chromosomes are called ______.
Spindle formation occurs in amitosis.
Give scientific reason.
Cell division is one of the important properties of cells and organisms.
Haploid number of chromosomes are found in ______.
Define the following term:
Aster
