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

FSC Part 2 Biology
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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

Hardy Weinberg's theorem describes the frequencies of genotype of non evolving.

Question # 2

Some amoeboflagellates ingested cyanobacteria and led to the development of

Question # 3

Book "The origin of species" was written by.

Question # 4

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

Question # 5

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

Question # 6

Evolutionary relationships among species are reflected in their

Question # 7

Which one of the fllowing acts as a stop codon?

Question # 8

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

Question # 9

A group of individuals belong to a particular species and sharing a common geographic area is called.

Question # 10

Endosymbiont hypothesis explains origin of.

Question # 11

Biogeography is the geographical distribution of.

Question # 12

Who believed in the theory of special creation.

Question # 13

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

Question # 14

Interatrial vertebrates, the gill pouches develop into.

Question # 15

Endangered species of plants have been recorded to more than.

Question # 16

Number of cervical vertebrae in a male camel

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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Sr.# Question Answer
1 Alfred wallace developed a theory of natural selection essentially.
A. Linnaeus's
B. Darwin's
C. Mendel's
D. Lamark's
2 Homologous structures represent.
A. Convergent evolution
B. Analogy
C. divergent evolution
D. Functional similarity
3 Evolutionary relationships among species are reflected in their
A. DNA and proteins
B. Emigration
C. Immigration
D. Inheritance
4 Hardy Weinberg's theorem describes the frequencies of genotype of non evolving.
A. Family
B. Population
C. Species
D. Community
5 A group of bacteria that can tolerate temperate upto 120 oC
A. Eubacteria
B. Mycoplasma
C. Archaebacteria
D. E.Coli
6 Jean Baptiste Lamarck published his theory of evolution in
A. 1757
B. 1809
C. 1859
D. 1945
7 The total aggregate of genes in a population at any one time is called the populations gene
A. Puddle
B. Lake
C. Pool
D. Pond
8 A chromosome with unequal length of its arm is called:
A. Metacantric
B. Sub metacentric
C. Acrocentric
D. Telocentric
9 The Idea of endosymbiont was purposed by
A. Cuvler
B. Lyell
C. Malthus
D. Margulis
10 In Meselson ansd stahl experiment, the DNA from sample at 20 minutes, after centrifugatioon it made sediments at the :
A. Top
B. Bottom
C. Intermediate
D. Top & intermediate
11 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
12 In mitochodria UGA codon act to specify __________ instead stop codon:
A. Argenine
B. Valine
C. Glumatic acid
D. Trytophan
13 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
14 Which one of the following is endangered in Pakistan.
A. Indian rhino
B. Indus Dolphin
C. tiger
D. Cheer pheasant
15 Which of the following is vestigla organ of whale.
A. Pelvis
B. Leg bones
C. Pelvis and leg bones
D. Lungs
16 Principles of geology was published by.
A. Darwin
B. Lyell
C. Linnaeus
D. Lamarck
17 The idea of endosymbiont was purposed by.
A. Cuvler
B. Lyell
C. Malthus
D. Marglls

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