Question # 1

Chiasmata is formed during:

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Prophase I

Anaphase I

Prophase II

Anaphase II

Water makes the compositon of protoplasm of all living organisms

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50-60%

60-70%

60-80%

60-90%

In which of the following steps of respiration CO₂ is produced?

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Glycolysis

Krebs cycle

Electron transport chain

All of these

Which of these can enter into Krebs cycle?

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Glucose

Pyruvic acid

Citric acid

Acetyl Co.A

..................... are very large molecule.

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Protein

Carbohydrates

Lipid

Vitamins

Which one is the lowest taxon of classification?

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Genus

Order

Species

Phylum

Beriberi can be produced by the lack of ......... .

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Vitamin A

Vitamin B

Vitamin BI

Vitamin C

Basic unit of classification is:

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Genus

Order

Family

Species

____________ classify animals.

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Linnaeus

Aristotle

Drawin

None

The longest phase is:

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Mitotic phase

Meiosis

Cell cycle

Interphase

The element mostly present in an individual is

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Nitrogen

Carbon

Oxygen

Hydrogen

Which kingdom includes eukaryotic, multicellular and absorptive heterotrophs?

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Monera

Protista

Fungi

Plantae

Membrane stack is chloroplast is called:

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Sturma

Granum

Both

None

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