Q. Which of following checkpoints is also known as 'restriction checkpoint' in mammals?

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Q. Formation of cleavage furrow is first sign of

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Q. How many chromosomes are there in hedgehogs?

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Q. HeLa cell line is an example of which of following cells?

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Q. In which of following stages do chromatids align along mitotic spindle?

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Q. Which of following is an example of a gonad?

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Q. Which term defines division of genetic material in somatic cells?

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Q. Which of following results from loss of cell cycle control?

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Q. In which of following stages sister chromatids are separated?

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Q. How does radiation help in controlling cancer cells?

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Q. Building material of chromosomes is termed as

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Q. Which of following is not phase of mitosis?

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Q. About how many trillion somatic cells are present in a human body?

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Q. Which of following cells do not divide in a mature human?

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Q. How many centromeres each sister chromatid has?

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Q. Place at genomic DNA where replication starts is called

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Q. A particular cell has half as much DNA as some other cells in mitotically active tissue. Cell in question is most likely in which of following phases?

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Q. What is another term for reproductive cells?

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Q. Which of following has characteristic of binary fission?

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Q. Cells that have acquired ability to divide indefinitely are said to have

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