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

With in the ovary , progestetrone is produced by the:

Question # 2

Tissue culture and cloning seek help through.

Question # 3

The chances of teenage mother having down's syndrome child is.

Question # 4

During which stage chromosomes are doubling

Question # 5

The tumor which is localized and not transferred to other body parts.

Question # 6

A network of very fine threads called chromatin can be visualized in call during

Question # 7

Karyokinetic involves division of.

Question # 8

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

Question # 9

The condensation of chromosomes reaches to its maximum during.

Question # 10

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

Question # 11

Pairing of homologous chromosomes for tetrad formation starts at.

Question # 12

Gonadotropin releasing hormone is responsible for the strimulating release of which hormone?

Question # 13

In turner syndrome the affected person have set of chromosomes.

Question # 14

Crossing over occurs during.

Question # 15

Karyokinesis involves division of nucleus and cytokinesis refer to

Question # 16

Programmed and organized death of cell is known as.

Question # 17

During cell division , the nuclear division is called

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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 The individuals have additional sex chromosome in
A. Klinefelter's syndrome
B. Turner's syndrome
C. Down's syndrome
D. Sach's syndrome
2 Which tumor is delocalized or has branches other than site of orgin.
A. Benign
B. Malignant
C. Both
D. Apoptosis
3 Cancer is caused mainly by mutation in.
A. somatic cells
B. Sex cells
C. Malignant cells
D. Reproductive cells
4 Embryo implants in the _________ of the uterus.
A. Perimetrium
B. Myometrium
C. Endometrium
D. Cervix
5 The average cell cycle in human is.
A. 24 hours
B. 26 hours
C. 28 hours
D. 30 hours
6 Seperation of homologous chromosomes occur during..
A. Anaphase
B. Prophase
C. Metaphase
D. Telephase
7 Unequal separation of chromosomes is called.
A. Disjunction
B. Separation
C. Non disjunction
D. Metastasis
8 The number of sets of microtubules originate from each pair of centriole is.
A. 03
B. 04
C. 05
D. 06
9 Mitosis may be divided into two phases
A. Karyikinesis & cytokinesis
B. Karyikinesis & diakinesis
C. Diakinesis & cytokinesis
D. Exokinesis & endokinesis
10 The stage of prophase that last for days, week or even year is.
A. Leptotene
B. Zygotene
C. Pachytene
D. Diplotene

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