Tetrad of cells is a result of

A.    Meiosis I

B.    Meiosis II

C.   Mitosis

D.   Prophase II

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How many tetrads are found in meiotic Prophase in an organism with a diploid number of 12?

A.    6

B.    18

C.   24

D.   12

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A particular cell has half as much DNA as some of the other cells in a mitotically active tissue, the cell most likely be in

A.    G1

B.    G2

C.   Prophase

D.   Anaphase

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Fruit flies have a diploid number of chromosomes of eight, how many chromosomes will be there in the tetrad of cells?

A.    4

B.    8

C.   16

D.   Both A and B

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Which of the following events occur

first in Meiosis?

A.    Terminalisation

B.    Crossing over

C.   Disjunction

D.   Synapsis

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Which of the following events occurs in the end, in Meiosis?

A.    Terminalisation

B.    Crossing over

C.   Disjunction

D.   Synapsis

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The number of chromosomes become half at which of the following stages?

A.    Synapsis of chromosomes

B.    Crossing over between chromosomes

C.   Terminalisation of chromosomes

D.   Disjunction of chromosomes

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The cell plate is laid during

A.    Metaphase

B.    Interphase

C.   Cytokinesis

D.   Telophase

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If at the end of meiosis a cell has 12 chromosomes, then how many chromosomes will be there in G2 phase?

A.    12

B.    24

C.   6

D.   Cannot be predicted

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If at the end of mitosis a cell has 12 chromosomes, then how many chromosomes will be there in S phase?

A.    12

B.    6

C.   24

D.   Cannot be predicted

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