Question # 1

Rhizopus belongs to class.

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Deuteromycetes

Basidiomycetes

Zygomycotic

Ascorny cetes

The percentage of hydrogen present in human body is.

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20%

10%

5%

15%

The bio element which account for 99% of the total mass in the human's body are .

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Four

Three

Six

Eight

Chlorophyll molecule contains except.

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Magnesium

Iron

Calcium

Phosphorus

Members of phylum cryophyte are common called.

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Brown algae

Red algae

Diatoms

Dinoflagellates

Citric acid is obtained from

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Penicillium

Aspergillus

Saccharomyces

Neurospora

The term of Biology is of

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Greek origin

Latin origin

English origin

German origin

Gastric secretion is inhibited by

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Bile

Gastrin

Pancreatic juice

Secretin

Plasma proteins carry about____________% CO2 from body fluids to lungs.

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1%

2%

4%

5%

In deductive reasoning we move from

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General to specific

Specific to general

General to general

Specific to specific

In lichens, fungus protects the algal partner from

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Strong light

High temperature

Desiccation

Both a and c

The carbohydrate digesting enzyme is called.

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Isomerase

Lipase

Amylase

Protease

In fungi, asexual reproduction takes place by

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Conidia

fragmentation

Budding

All of the above

Which of the following is a feature of series deuterostomia

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Cleavage of zygote is spiral and determinate

Coelom is formed due to splitting of mesoderm

Mouth arises from blastopore or anterior margin

Mesoderm is derived from wall of developing gut

Tiny thin walled ducts called parabronchi are present in the lungs of.

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Mammals

Reptile

Birds

Amphibians

The polyp is reduced and medusa is dominant in

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Actinia

Aurelia

Oblelia

Madreporite

The protein present in microtubules is.

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Actin

Tetroses

Tubulin

Tropomyosin

The number of species of insects are.

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22.5%

17.6 %

15.5%

53.4%

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