Entry Test MCQ :: Cell Cycle

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31.

Mitosis takes place during

A.	Healing of wound	B.	Development and growth
C.	Vegetative propagation	D.	All of these

32.

Which of the following category comes under Turner's syndrome?

A.	A male having 2 X chromosomes	B.	A female having 3 X chromosomes
C.	A male having only 1 Y chromosome	D.	A female having only 1 X chromosome

33.

Morphology of chromosomes is best studied during

A.	Telophase	B.	Metaphase
C.	Prophase	D.	All of these

34.

Cytokinins refers to

A.	Division of nucleus	B.	Division of cytoplasm
C.	Division of cell	D.	All of these

35.

Which fibers intedigitate with each other?

A.	Astral fibers	B.	Kinetochore fibers
C.	Polar fibers	D.	All of these

36.

Cancer cells are

A.	Differentiated	B.	Undifferentiated
C.	Highly differentiated	D.	Less differentiated

37.

Crossing over in meiosis occurs during

A.	Zygotene	B.	Pachytene
C.	Dislotene	D.	Diakinesis

38.

Which division does not show replication of chromosomes?

A.	Mitosis	B.	Meiosis I
C.	Meiosis II	D.	None of these

39.

A significant happening of meiosis is / are

A.	Crossing over	B.	Random assortment
C.	Both of these	D.	None of these

40.

Jacob's syndrome can be represented as

A.	XO	B.	XXX
C.	XXY	D.	XYY