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प्रश्न
The given diagram shows a stage during mitotic division in an animal cell
(i) Identify the stage. Give a reason to support your answer.
(ii) Draw a neat labelled diagram of the cell as it would appear in the next stage. Name the stage.
(iii) In what two ways is mitotic division in an animal cell different from the mitotic division in a plant cell?
(iv) Name the type of cell division that occurs during :
A. Growth of a shoot
B. Formation of pollen grains.
उत्तर
(i) Late prophase. The nuclear membrane and nucleolus disappear.
(ii)
(iii)
| No | Mitosis in Plant Cell | Mitosis in Animal Cell |
| 1 | Asters are not formed. | Asters are formed. |
| 2 | Occurs at the growing tips. | Occurs throughout the body. |
(iv)
A. Mitosis
B: Meiosis
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संबंधित प्रश्न
Given below is a diagram representing a stage during mitotic cell division. Study it carefully and answer the questions which follow :
(i) Is it a plant cell or an animal cell? Give a reason to support your answer.
(ii) Identify the stage shown.
(iii) Name the stage which follows the one shown here. How is that stage identified?
(iv) How will you differentiate between mitosis and meiosis on the basis of the chromosome number in the daughter cells?
(v) Draw a duplicated chromosome and label its parts.
Choose the best option out of the four alternatives a, b, c and d
In which one of the following options the two stages of mitosis have been given in correct
sequence?
(a) Prophase, anaphase
(b) Metaphase, telophase
(c) Anaphase, telophase
(d) Telophase, anaphase
Imagine one cell (A) has undergone one mitotic division and another cell (B) has completed its meiotic division. How many cells would the two produce?
Cell A: ______
Cell B: ______
Mitosis occurs in our ______ cells.
Distinguish between
Mitosis and meiosis.
With the help of suitable diagrams, explain mitosis in detail.
Mention, if the following statement is True or False. If false rewrite the wrong statement in its correct form:
Mitosis results in four daughter cells.
Multiple Choice Question:
Cell division occurring in somatic cells is
The spindle fibres start appearing from _______ stage of karyokinesis.
The first step of karyokinesis is ____________.
