Second Year Biology Chapter 24 Online MCQ Test for 2nd Year Biology Chapter 24 Evolution Preparation

FSC Part 2 Biology
Chapter 24 Test

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MCQ's Test For Chapter 0 "Biology FSC Part 2 Chapter 24 Online MCQ's Test"

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Biology FSC Part 2 Chapter 24 Online MCQ's Test

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Question # 1

A general formula called the hard-Weinberg equation is used for calculating the frequencies of alleles and genotypes in populations at

Question # 2

A chromosome with unequal length of its arm is called:

Question # 3

Homologous structures represent.

Question # 4

Lyell published the principle of.

Question # 5

The ultimate source of change is.

Question # 6

Flagella may have arisen through the ingestion of prokaryotes similar to spiral shaped bacteria called.

Question # 7

Endangered species of plants have been recorded to more than

Question # 8

In Griffith experiment mice developed pneumonia when they were injected with:

Question # 9

Armadillos the armoured mammals live only in the

Question # 10

Number of cervical vertebrae in a male camel

Question # 11

Archaeobacteria can tolerate temperature upto.

Question # 12

Some individuals leave behind more progeny than others and teh rate at which they do so is affected by their inherited characteristics. This is called.

Question # 13

Inheritance of acquired characteristics was proposed by

Question # 14

Which one of the following is endangered in Pakistan.

Question # 15

Interatrial vertebrates, the gill pouches develop into.

Question # 16

Jean Baptiste Lamarck published his theory of evolution in

Question # 17

If the condon consisted of only two nucleotides, there would be how many possible condons?

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FSC Part 2 Biology Chapter 24 Online Test MCQ's

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FSc Part II Biology Chapter 0 Important MCQ's

Sr.# Question Answer
1 Armadillos, the armored mammals live only in
A. Africa
B. America
C. Europe
D. Asla
2 The ultimate source of change is.
A. Evolution
B. Mutation
C. Genetic drift
D. Migration
3 In the eighteenth century organisms were classified by
A. Charles Darwin
B. Alfred Wallace
C. Carolus Linnaeus
D. J.B Lamarck
4 Number of cervical vertebrae in a male camel
A. 7
B. 11
C. 15
D. 18
5 An essay on the principle of population was published by
A. Darwin
B. Wallace
C. Malthus
D. Linnaens
6 The parts of the body used extensively to cope with the environment become larger and stronger while those that are not used deteriorate was argued by
A. Charles Drawin
B. Alfred Wallace
C. Carolus Linnaeus
D. J.B Lamarck
7 The most threatened areas on the earth have been reduced to 44% of their original extent are
A. Tropical rain forests
B. Temperate rain forests
C. Carbiniferous forests
D. Deciduous rain forests
8 Endangered species of plants have been recorded to more than.
A. 300
B. 500
C. 600
D. 800
9 If the amount of adenine in DNA of a bacterial cell is 36% of the total nitrogenous bases, what will be the amount of guanone in the DNA of a cell in next generations:
A. 14 %
B. 28 %
C. 36 %
D. 64 %
10 Gene pool consists of all alleles at all gene loci in all individuals of the
A. Family
B. Clan
C. Population
D. Community

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