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MDCAT Biology Chapter 11 Reproduction Online Test MCQs With Answers
Question # 1
The processes that have transformed life on earth from its earliest forms to the vast diversity that we observe today, are collectively referred as
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Evolution
Succession
Revolution
All of above
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Question # 2
Essay on "Principles of geology" was published by
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Wallace
Malthus
Lyell
Cuvier
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Question # 3
The dominance relations of a 4 O'clock plant can be described in terms of
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Complete dominance
Incomplete dominance
Partial dominance
Both B and C
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Question # 4
Which of the following cross is carried to check the genotype of an individual showing a dominant phenotype
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Check cross
Test Cross
Criss cross
Self cross
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Question # 5
Eukaryotes are thought to hve evolved firstly about:
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1.3 billion year ago
1.5 billion year ago
1.7 billion year ago
1.2 billion year ago
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Question # 6
All chromosomes other than sex chromosomes are called :
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Linked chromosomes
Atusomes
Autophagosommes
Dictyosomes
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Question # 7
The dominance relations of 4 O'clock plant can be described in terms of :
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Complete Dominance
Incomplete Dominance
Partial Dominance
Both b and c
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Question # 8
The idea of inheritance of acquired characteristics was presented by
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Margulis
Lamarck
Linnaeus
Cuvier
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Question # 9
Darwin published " The Origin of Species" in
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1840
1844
1858
1859
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Question # 10
Charles Darwin was born in Shrewsbury, in Western England in
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1854
1807
1809
1866
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Question # 11
Tritanopia is blindness of
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Red Colour
Green Colour
Blue Colour
Pink Colour
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Question # 12
Allele for whiteness in Drosophilla is
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Recessive
Codominant
Dominant
Partially dominant
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Question # 13
Genetic basis of ABO blood group system was explained by:
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Landsteiner
Levine
Bernstein
Carl Correns
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Question # 14
An exchange of segments between non-sister chromatids of homologous chromosomes during meiosis is termed as
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Crossing over
Hopping
Taking over
Segregation
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Question # 15
Tritanopia is blindness of :
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Red Colour
Green Colour
Blue Colour
Pink Colour
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Question # 16
Normal fruit flies have
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White eyes
Bright red eyes
Light red eyes
Black eyes
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Question # 17
Rh factor or antigen was first studied in
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Man
Owl
Monkey
Fish
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Question # 18
Allele for whiteness in Drosophila is :
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Recessive
Codominant
Dominant
Partially Dominant
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Question # 19
Rh factor or antigen was first studied in :
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Man
Owl
Monkey
Fish
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Question # 20
The prokaryotes may have arisen more than
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420 million years ago
42 billion years ago
3.5 billion years ago
1.5 billion years ago
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