Question # 1

Cytokinesis in animals take place by:

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Furrow

Phragmoplast

Telophase

None of these

Which one of the following convert lipids to fatty acids?

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Protease

Lipase

Both

None

The raw materials in photosynthesis are:

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Water, Oxygen

CO₂, O₂

Water , CO₂

Glucose , Water

It is a group of related genera:

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Order

Class

Species

Family

An example of bio molecule is.

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Proton

Protein

Iodine

Chlorine

the Genetic variation are produced as a result of .............. .

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Meiosis

Mitosis

Interphase

None

When we work hard we suffer from muscle fatigue because muscle cells:

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Carry out aerobic respiration at faster rate and so are tired

Carry out anaerobic respiration and so-accumulate more CO₂

Carry out anaerobic respiration and so accumulate lactic acid

Carry out aerobic respiration at faster rate and so burst

Which mosquito spread malaria in birds.

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Anopheles

Culex

Anopheles & Culex

None of these

Enatomology is the study of.

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Tissue

Organelles

Insects

Bacteria

............ is loose, watery stools.

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Constipation

Diarrhea

Both

None

That gave the name protoplasm to the cell contents.

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Robert brown

Jan Evangelista Purkyne

Scheiden

Schwann

In propagation of peach _________ is use:

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Cutting

Grafting

Suckers

Runners

Length of spinal cord is:

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10 cm

20 cm

30 cm

40 cm

The organ which performs Osmoregulation function is:

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lungs

kidneys

stomach

skin

The cells of cartilage are called:

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Chondrocytes

Osteocytes

Collagen

Osteo clast

Ibn- al- Haytham is famous for his book.

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Chemistry

Optics

Biology

Coordination

What type of blood vessels surrounds the alveoli?

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Artery

Arteriole

Capillary

Vein

Which one is effective against brain and lung cancer?

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Beta-endorphin

Vaccine

Thymosin

Insulin

Adenine always pairs with:

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Guanine

Cytosine

Uracil

thymine

The part of brain responsible for muscle movement interpretation of senses and the memory is:

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Meulla obtangata

Cerebrum

Cerebelium

Pons

Maintenance of balance in the amounts of water minerals, temperature and glucose in body is called.

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Excretion

Tubular secretion

Homeostasis

Reabsorption

Effective against brain and lungs cancer.

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Beta Endorphin

Interferon

Thymosin

Urokinase

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