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

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

Question # 2

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

Question # 3

Darwin's origin of species was published in.

Question # 4

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

Question # 5

Which of the following is vestigla organ of whale.

Question # 6

Among the birds Drawin collected 13 types of

Question # 7

In man the vestigial organs are

Question # 8

According to endosymbiont hypothesis, the aerobic bacteria developed into.

Question # 9

Which one of the fllowing acts as a stop codon?

Question # 10

The Idea of endosymbiont was purposed by

Question # 11

Inheritance of acquired characteristics was proposed by

Question # 12

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

Question # 13

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

Question # 14

The idea of endosymbiont was purposed by.

Question # 15

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

Question # 16

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

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 armoured mammals live only in the
A. Africa
B. America
C. Europe
D. Asia
2 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.
A. Non random mating
B. Selection
C. Migration
D. Mutation
3 Zoos and botanical gardens are to save species whose extinction is.
A. Imminent
B. Parmanent
C. Prominent
D. dominant
4 In human Eustachian tubes connect middle ear with
A. Nose
B. Eye
C. Throat
D. Brain
5 In man the vestigial organs are
A. Ear muscles
B. Nictitating membrane
C. Coccyx
D. All a,b and c
6 In the eighteenth century organisms were classified by
A. Charles Darwin
B. Alfred Wallace
C. Carolus Linnaeus
D. J.B Lamarck
7 In natural selection, the environment plays role affecting the proportions of gene in .
A. Population
B. Community
C. Area
D. Blome
8 In Griffith experiment mice developed pneumonia when they were injected with:
A. R-type bacteria
B. Heat killed S-type bacteria
C. Heat killed R-type bases
D. Heat killed S-type becteria along with live R-type becteria
9 The idea of endosymbiont was purposed by.
A. Cuvler
B. Lyell
C. Malthus
D. Marglls
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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