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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Biology FSC Part 2 Chapter 21 Online MCQ's Test

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Question # 1

The autosomal non disjunction in man in which 21st pair of chromosome fail to segregate resulting in gametes with 24 chromosomes is.

Question # 2

Microtubule are composed of

Question # 3

Cell death due to tissue damage is called.

Question # 4

First essential phenomenon of meiosis i.e pairing of homologous Chromosomes called synapsis starts in

Question # 5

Cancer is caused mainly by mutation in.

Question # 6

Shape of the plant cell does not change greatly compared with an animal cell because it is surrounded by a rigid

Question # 7

The most critical phase of mitosis, which ensures equal distribution of chromatids in the daughter cells is.

Question # 8

Tissue culture and cloning seek help through.

Question # 9

Seperation of homologous chromosomes occur during..

Question # 10

The actual reduction division is.

Question # 11

Each bivalent consists of four.

Question # 12

Which one is absent in animal cells.

Question # 13

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

Question # 14

Crossing over and random assortment of chromosomes are two significant happenings of

Question # 15

Cell cycle involves.

Question # 16

Karyokinetic involves division of.

Question # 17

Interphase can further be divided into

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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 Gonadotropin releasing hormone is responsible for the strimulating release of which hormone?
A. LH
B. Progestrone
C. Secretin
D. Insulin
2 Chiasmata formation take place duirng.
A. Leptotene
B. diakinesis
C. Diplotene
D. Pachytene
3 The spread of tumor cells and establishment of secondary area of growth is known as.
A. Necrosis
B. Apoptosis
C. Metastasis
D. Epigenesis
4 Cancer occurs due to error in
A. Binary fission
B. Budding
C. Mitosis
D. Meiosis
5 Embryo implants in the _________ of the uterus.
A. Perimetrium
B. Myometrium
C. Endometrium
D. Cervix
6 Pairing of homologous chromosomes for tetrad formation starts at.
A. Leptotene
B. Zygotene
C. Diplotene
D. Pachytene
7 The chromatin material gets condensed by folding and chromosomes appear as thin thread in mitosis at the beginning of.
A. Inter phase
B. Pro phase
C. Ana phase
D. Meta phase
8 The pairing of homologous chromosomes is completed in
A. Leptotene
B. Zygotene
C. Pachytene
D. Diplotene
9 Monqolism is the other name of.
A. Mongolism
B. Kline felter syndrome
C. Down's syndrome
D. Turner's syndrome
10 Which of the following behaves like normal cells.
A. Benign tumor
B. Cancer
C. Gall
D. Malignant tumor

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