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Online Tests
Biology 9th Class English Medium Chapter 5 Online Test MCQs With Answers
Question # 1
Chromosomes are not visible during:
Choose an answer
Anaphase
Prophase
Interphase
Metaphase
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Question # 2
Independent assortment occurs during .................... .
Choose an answer
Meiosis I
Meiosis II
Mitosis
None
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Question # 3
Karyokinesis is division..................... .
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Nucleus
Cytoplasm
DNA
proteins
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Question # 4
The fund event of interphase occurs with .............. .
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Replication of DNA
Replication of centriol
Movement of centriol
Both a & b
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Question # 5
The scientific name of human being is:
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Homo sapiens
Pisum sativum
Amanta
E. coli
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Question # 6
Which event distinguishes meiosis from mitosis?
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Condensation of chromosomes
Loss of the nuclear membrane
Formation of metaphase plate
Pairing of homologous chromosomes
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Question # 7
Which of the following is unique to mitosis and not a part of meiosis?
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Homologous chromosomes pair forming bivalents
Homologous chromosomes cross over
Chromosomes pairs are broken during anaphase
Chromatids separate during anaphase
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Question # 8
If you observe a cell like this one, what phase of mitosis is it?
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Anaphase
Telophase
Metaphase
Prophase
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Question # 9
Who introduced Taxon of 'order' in classification?
Choose an answer
Caesalpino
John Ray
Tournefort
Rivinus
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Question # 10
Cytokinesis in a plant cell is characterized by:
Choose an answer
The equal division of homologous chromosomes
A pinching off of the cell membrane to divide the cell
The formation of a cell plate in the cytoplasm
The movement of the chromosomes from the metaphase plate
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Question # 11
Who suggested the first system of classification of organisms?
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Al-Jahiz
Aristotle
John Ray
Averroes
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Question # 12
The exchange of parts of non-sister chromatids is called:
Choose an answer
Chiasmata
Linkage
Crossing over
None of these
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Question # 13
Find the correct statement.
Choose an answer
Homologous chromosomes form pairs during mitosis
Chromosomes do not duplicate in the interphase preceding meiosis-I
Homologous chromosomes form pairs during mitosis but not mitosis
Spindles are not required during meiosis
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