Question # 1

Which one is the lowest taxon of classification?

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Genus

Order

Species

Phylum

Chromatids get separated form each other during:

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Prophase

Telophase

Anaphase

Metaphase

Two consecutive cell division occurs in ..............

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Meiosis

Mitosis

Interphase

None

Males with two Y chromosomes have more .................. tendensies.

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Citizenship

Criminal

Good

None

The condensation of chromosomes is completed during:

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Telophase

Prophase

Anaphase

Metaphase

The longest phase is:

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Mitotic phase

Meiosis

Cell cycle

Interphase

The scientific name of human being is:

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Homo sapiens

Pisum sativum

Amanta

E. coli

RNA, ribosomes and enzyme are synthesized during .............. .

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G2-phase

S-phase

G1-phase

Inretphase

Which of the following structure is absent in animals?

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Spindle

Centrioles

Chromatids

Phragmoplant

Which phase of meiosis is similar to mitosis?

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Prophase I

Telophase II

Meiosis I

Meiosis II

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

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46

45

47

22

Down's sayndrome is an autosomal non-disjunction of chromosomes number ............. .

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22

12

21

14

Chromosomes condensation occurs during .............. .

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G1-phase

G2-phase

S-phase

Interphase

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9th Class Biology Chapter 5 Cell Cycle English Medium KPK Boards Online Mcqs MCQs With Answers

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