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Biology 9th Class English Medium Chapter 5 Online Test MCQs With Answers

Question # 1

The class of man is:

Choose an answer

Insecta

Mammalia

Magnoliopsida

Proteobacteria

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Question # 2

The division of nucleus is:

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Mitosis

Karyokinesis

Cytokinesis

Meiosis

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Question # 3

Cytokinesis in animals take place by:

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Furrow

Phragmoplast

Telophase

None of these

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Question # 4

In which stage of the cell cycle each chromosomes is duplicated and so it consists of two chromatids?

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G I

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Question # 5

Mitosis help i the .................. .

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Growth

Regenration

Cell replacement

All of the above

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Question # 6

Modern classification (binomial nomenclature) is based on the work of:

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Caesalpino

John Ray

Tournefort

Carolous Linnaeus

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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

................ occurs in somatic cells.

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Meiosis I

Meiosis II

Mitosis

None

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Question # 9

Cytokineses in a plant cell is characterized by:

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The equal division of homologous chromosomes

A pinching off a 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 # 10

In turner's syndrome female have ................. chromosomes .

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Question # 11

The chromosomes are arranged along the equator of spindle in:

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Prophase

Telophase

Anaphase

Metaphase

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Question # 12

Who introduced Taxon of 'order' in classification?

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Caesalpino

John Ray

Tournefort

Rivinus

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