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प्रश्न
उत्तर
Some characteristic features of mitosis are:
(i) It takes place in somatic cells.
(ii) Chromosome number is preserved.
(iii) Daughter cells produced are identical to the parent cell.
(iv) It results in increase in the number of cells.
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संबंधित प्रश्न
Define the following:
Karyokinesis
Fill in the blank:
______ is the indirect cell division.
The fig given alongside shows a certain stage in a cell division in a cell with four chromosomes.
(i) Name the parts of the chromosome labeled A and B.
(ii) Name the structure C. what is its function?
(iii) Name the type of division . Give a reason.
(iv) Name the stage of division.
(v) Name the stages before and after the stage shown in diagram.
Differentiate between Centrosome and centromere.
Name the Following
Nuclear envelope and nucleoli reappear in which stage.
Write the functional activity of the following structure:
Colchicine
The diagram given below represents a stage in mitosis.
- Identify the stage given above.
- Give one reason to support your answer in (a).
- Mention the number of chromosomes given in the diagram.
During Mitosis what is the position of chromatids in the anaphase?
The phase of karyokinesis which is almost the reverse of prophase is ______.
Name these:
Two steps of the process Mitosis
