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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  • Total Questions17

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Biology FSC Part 2 Chapter 24 Online MCQ's Test

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Question # 1

According to one of the speculations life may have begun deep in the oceans in underwater hot springs called hydrothermal

Question # 2

The change of frequency of alleles at locus that occur by chance is called.

Question # 3

Darwin's origin of species was published in.

Question # 4

In Meselson ansd stahl experiment, the DNA from sample at 20 minutes, after centrifugatioon it made sediments at the :

Question # 5

Which one is not a vestigial organ of human being.

Question # 6

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 # 7

The ultimate source of change is.

Question # 8

Armadillos, the armored mammals live only in

Question # 9

In eukaryotic mRNA molecule there are 90 nucleotide involved in translation process. What is the number of amino acid in the protein formed by this mRNA molecules?

Question # 10

Archaeobacteria can tolerate temperature upto.

Question # 11

The idea of endosymbiont was purposed by.

Question # 12

In natural selection, the environment plays role affecting the proportions of gene in .

Question # 13

Armadillos the armoured mammals live only in the

Question # 14

Zoos and botanical gardens are to save species whose extinction is.

Question # 15

Inheritance of acquired characteristics was proposed by

Question # 16

In the eighteenth century organisms were classified by

Question # 17

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

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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 An essay on the principle of population was published by
A. Darwin
B. Wallace
C. Malthus
D. Linnaens
2 Endosymbiont hypothesis was proposed by.
A. Wallace
B. Lamarck
C. Lynn Margulis
D. Linnaeus
3 Homologous structures represent.
A. Convergent evolution
B. Analogy
C. divergent evolution
D. Functional similarity
4 In Pakistan among the animals declared extinct is
A. White headed duck
B. Marbled teal
C. Houbara Bustard
D. Crocodile
5 In eukaryotic mRNA molecule there are 90 nucleotide involved in translation process. What is the number of amino acid in the protein formed by this mRNA molecules?
A. 29 Amino acids
B. 30 Amino acids
C. 45 Amico acids
D. 90 Amino acids
6 The idea of endosymbiont was purposed by.
A. Cuvler
B. Lyell
C. Malthus
D. Marglls
7 A group of individuals belong to a particular species and sharing a common geographic area is called.
A. Community
B. Population
C. Ecosystem
D. Biosphere
8 Zoos and botanical gardens are to save species whose extinction is.
A. Imminent
B. Parmanent
C. Prominent
D. dominant
9 Tubes that connect the middle ear with the throat in humans are called.
A. eustachian tube
B. Fallopian tube
C. Neural tube
D. Nephridial tube
10 If all members of a population are homozygous for the same allele that allele is said to be
A. Multiple allele
B. Jumping gene
C. Fixed in the gene
D. Perfect gene

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