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In meiosis centromeres divide and chroma...

In meiosis centromeres divide and chroma- tids separate during

A

Anaphase I

B

Anaphase II

C

Metaphase I

D

Prophase I

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The correct Answer is:
B
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In meiosis, chromatids separate at

Name the stage of cell cycle at which one of the following events occur: (i) Chromosomes are moved to spindle equator (ii) Centromere splits and chromatids separate (iii) Pairing between homologous chromosomes takes place (iv) Crossing over between homologous chromosomes takes place

Name the stage of the cell cycle at which, each one of the following events occur : Centromere splits and chromatids separate.

Cell division is tightly regulated. Which of the following is TRUE regarding mitosis OR meiosis? I. Mitosis shows no homologue pairing II. There is no S phase between meiosis I and II III. Meiosis centromeres do not divide at anaphase I.

[A]: Chromosomes are divided into hetero- chromatin and euchromatin part. [R]: Heterochromatin are those regions of chromosome that remain condensed during interphase and early prophase, and rest of the non-condensed form of chromosome is called euchromatin

Exchange of genetic material between chromatids of homologous chromosomes during meiosis is called

Pick out the correct statements (A) Mitosis takes place in the somatic cells and meiosis takes place in the germ cells (B) During mitosis, the DNA replicates once for one cell division are in meiosis the DNA replicates twice for two cell divisions (C) Mitosis and meiosis occur both in sexually and asexually reproducing organisms

Meiosis occurs in organisms during

TRUEMAN BIOLOGY-CELL CYCLE AND CELL DIVISION-MULTIPLE CHOICE QUESTIONS
  1. Longitudinal duality of each chromosome of a homologous pair becomes c...

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  2. The term "meiosis" was given by

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  3. In meiosis centromeres divide and chroma- tids separate during

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  4. Name the stage of mitosis in which chromosomes are arranged on the equ...

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  5. In a dividing somatic cell, which one of the following stage is diploi...

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  6. Anastral mitosis is found in

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  7. Leptotene chromosomes have

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  8. Bead-like thickened portions of leptotene chromosomes are

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  9. If a somatic cell undergoes two successive nuclear divisions without c...

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  10. Name the stage of cell cycle at which one of the following events occu...

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  11. What is the average cell cycle span for a mammalian cell?

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  12. When energy is stored and cell undergoes differentiation, the stage is...

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  13. Which one of the following precedes re-formation of the nuclear envelo...

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  14. Postmitotic gap phase and synthetic phase refer to

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  15. The two chromatids of a metaphase chromosome represent

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  16. Which one of the following pair is correctly matched?

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  17. A cell has 46 chromosomes at each pole in mitotic telophase. In tis di...

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  18. If the DNA content of a cell is 2C after M phase, what will be the DNA...

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  19. Reductional division involves

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  20. Match List-I (Distinguishing features based on chromosomal appearance)...

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