Question # 1

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

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Replication of DNA

Replication of centriol

Movement of centriol

Both a & b

Cell membrane i present in _______________ cells.

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Plants

Animals

Both

NOne

Enatomology is the study of.

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Tissue

Organelles

Insects

Bacteria

There are _____________ major kingdoms.

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2

3

4

5

.......... is the most abundant .

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Chlorophyll a

Chlorophyll b

Chlorophyll c

Chlorophyll d

............... is a great stabilizer of body temperature.

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Carbon

Nitrogen

Water

None

Catabolism constitutes ................. processes.

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Constructive

Destructive

Both a & b

None

Cells of _______________. tissues are flattened and irregular in shape.

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Epidermal

Ground

Supporting

Collenchyma

Low ..... level can cause people to develop anemia.

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Calicium

Vitamin

Iron

Protein

About .............% of body's calcium is stored in bone tissue.

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1%

99%

100%

None

Important cause of species extinctions is:

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Habitat loss

Deforestaion

Over population

Both a and b

Which food group is our body's best source of energy?

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Meat Group

Fats,oils and sweets

Breads and cereals

Milk and cheese

Who published important work on plants classification?

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John Ray

Andrea Caesalpino

Tournefort

Agustus Rivinu

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