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

An essay on the principle of population was published by

Question # 2

A group of bacteria that can tolerate temperate upto 120 oC

Question # 3

Biogeography is the geographical distribution of.

Question # 4

The ultimate source of change is.

Question # 5

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

Question # 6

If all members of a population are homozygous for the same allele that allele is said to be

Question # 7

According to endosymbiont hypothesis, the aerobic bacteria developed into.

Question # 8

The total aggregate of genes in a population at any one time is called the populations gene

Question # 9

The Idea of endosymbiont was purposed by

Question # 10

Principles of geology was published by.

Question # 11

Lyell published the principle of.

Question # 12

In mitochodria UGA codon act to specify __________ instead stop codon:

Question # 13

In Pakistan among the animals declared extinct is

Question # 14

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

Question # 15

Armadillos, the armored mammals live only in

Question # 16

Gene pool consists of all alleles at all gene loci in all individuals of the

Question # 17

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

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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 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
2 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 %
3 Which one is not a vestigial organ of human being.
A. Appendix
B. coccyx
C. eye lid
D. Nictitating membranes
4 In natural selection, the environment plays role affecting the proportions of gene in .
A. Population
B. Community
C. Area
D. Blome
5 If an mRNA is synthesized with the differnt codons, what is the minimum number of amino acids in the protein that is formed by the mRNA?
A. 64 Amino acids
B. 62 Amino acids
C. 60 Amino acids
D. None of them
6 Evolutionary relationships among species are reflected in their
A. DNA and proteins
B. Emigration
C. Immigration
D. Inheritance
7 In the eighteenth century organisms were classified by
A. Charles Darwin
B. Alfred Wallace
C. Carolus Linnaeus
D. J.B Lamarck
8 In mitochodria UGA codon act to specify __________ instead stop codon:
A. Argenine
B. Valine
C. Glumatic acid
D. Trytophan
9 A chromosome with unequal length of its arm is called:
A. Metacantric
B. Sub metacentric
C. Acrocentric
D. Telocentric
10 According to endosymbiont hypothesis, the aerobic bacteria developed into.
A. Ribosome
B. Lysosome
C. Mitochondria
D. Golgi apparatus

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  • Maryam

    Maryam

    15 Jul 2017

    vestigial organ in man is ''Ear Muscles'' not ''Coccyx''. Please correct it in your answer.

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  • Mariam

    Mariam

    23 Mar 2017

    Answer for MCQ no 13 should be DNA and Protein.

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