Question # 1

_____________ is the total variety of life on earth.

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Biological diversity

Chemical divesity

Physical diversity

All of above

An example of multi cellular organism is.

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Bacteria

Frog

Euglena

Amoeba

The fund event of interphase occurs with .............. .

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Replication of DNA

Replication of centriol

Movement of centriol

Both a & b

A membrane-bounded disc is formed in plant cell to divide cytoplasm, this is called:

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Chloroplast

Phragmoplast

Leucoplast

Chromoplast

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

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G1-phase

G2-phase

S-phase

Interphase

The hypotheses, which are often tested and never rejected become

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Laws

Principles

Theories

Results

Dengue fever is transmitted by

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Culex mosquito

Anopheles mosquito

Aedes mosquito

None of these

____________ is called the father of genetics.

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Mendal

Ronald Ross

A.F.A King

All

The building units of enzymes are:

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Fatty acids

Glycerol

Nucleic acid

Amino acid

Simple tissues have _______________ types.

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1

2

3

4

Which phase of meiosis is similar to mitosis?

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Prophase I

Telophase II

Meiosis I

Meiosis II

A cubic millimeter of blood contain about ............. million RBCs.

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5

10

15

20

Where are the villi found?

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Esophagus

Stomach

Small intestine

Large intestine

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