Question # 1

The word photosynthesis is a combination of two ............. words.

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Greek

Latin

German

Freech

the failure of replicated chromosomes to separate during meiosis is ............... .

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Disjunction

Non-disjunction

Both a & b

None

Prior to cell replicates or duplicates its genetic material , the products are connected by a centromere and are called:

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Sister chromosomes

Homologous chromosomes

Non-sister chromatids

Sister chromatids

There are _____________ million kinds of animals.

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0.5

1

1.5

2

Water makes the compositon of protoplasm of all living organisms

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50-60%

60-70%

60-80%

60-90%

Which is not the function of mitosis?

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Development and growth

Cell replacement and regeneration

Asexual reproduction

Sexual reproduction

................. is called energy currency of cell.

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ADP

ATP

AMP

All

A certain organism is multicellular, adapted for photosynthesis, and has, multicellular sex organs, to which kingdom does it belong?

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Animal

Fungi

Plantae

Protista

A certain organism is multicellular, adapted for photosynthesis, and has multicellular sex organs. To which kingdom does it belong?

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Animalia

Fungi

Plantae

Protista

All prokaryotic organisms are included in kingdom;

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Protista

Monera

Fungi

Plantae

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

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5

10

15

20

An example of bio molecule is.

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Proton

Protein

Iodine

Chlorine

Pyruvic acid is produced in ______ respiration:

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Aeorbic

Anaerobic

Both aerobic and anaerobic

None of these

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