Second Year Biology Chapter 21 Online MCQ Test for 2nd Year Biology Chapter 21 Cell Cycle Preparation

FSC Part 2 Biology
Chapter 21 Test

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MCQ's Test For Chapter 0 "Biology FSC Part 2 Chapter 21 Online MCQ's Test"

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Biology FSC Part 2 Chapter 21 Online MCQ's Test

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Question # 1

The kinetochore fibres of spindle attach to the kinetochore region of chromosome and align them at the equator of the spindle forming

Question # 2

The actual reduction division is.

Question # 3

Microtubule are composed of

Question # 4

Which pair of chromosome fails to segregate in down's syndrome.

Question # 5

The prophase stage in which the chromosomes become visible, shorten and thick.

Question # 6

Cancer is caused mainly by mutation in.

Question # 7

In turner syndrome the affected person have set of chromosomes.

Question # 8

RNA and Protein called.

Question # 9

Which of the following behaves like normal cells.

Question # 10

Which of the following chromosome abnormalities lead to tallness, aggressiveness mental defect and anti social behavior.

Question # 11

Trisomy of chromosome 18 is found in.

Question # 12

Which will occur as a result of nondescent of the testes?

Question # 13

During which stage chromosomes are doubling

Question # 14

Embryo implants in the _________ of the uterus.

Question # 15

What are significant happening of meiosis.

Question # 16

The individuals have additional sex chromosome in

Question # 17

Cancer occurs due to error in

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FSC Part 2 Biology Chapter 21 Online Test MCQ's

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FSc Part II Biology Chapter 0 Important MCQ's

Sr.# Question Answer
1 Karyokinesis involves division of nucleus and cytokinesis refer to
A. Division of whole cell
B. Division of centromere
C. Division of cytoplasm
D. Division of cell wall
2 At cytokinesis in plants a membrane structure phragmoplast is formed from vesicles which originate from
A. Lysosomes
B. Centrioles
C. Golgi complex
D. Glyoxisomes
3 Which one is absent in animal cells.
A. spindle
B. Centriole
C. Chromatids
D. Phragmoplast
4 The period of life cycle of cell between two consecutive divisions is termed as.
A. Resting phase
B. Inter phase
C. G1 phase
D. G2 Phase
5 The prophase stage in which the chromosomes become visible, shorten and thick.
A. Leptotene
B. Zygotene
C. Pachytene
D. Diphotene
6 The phase of meiosis during which nuclei disappear int he cell is called.
A. Pachytene
B. Leptotene
C. Zygotene
D. Diplotene
7 A network of very fine threads called chromatin can be visualized in call during
A. Interphase
B. Prophase
C. Metaphase
D. Anaphase
8 The syndrome in which individual has short stature, webbed necm, without ovaries, and complete absence of germ cells is.
A. Mongolism
B. Kline felter syndrome
C. Down's syndrome
D. Turner's syndrome
9 The series of changes which involve period of growths replication of DNA followed ny cell division may be named as
A. DNA cycle
B. Nuclear cycle
C. Cell cycle
D. Chemical cycle
10 All are related to Turner's syndrome except.
A. Short stature
B. Webbed Neck
C. Broad face
D. Without Ovaries

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