Question # 1

The phenomenon associated with root pressure is

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Imbibition

Guttation

Cohesion

Tension

Which one the following is not a lipid.

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Rubber

Chitin

Cholesterol

Cutin

Which one of these is Macro Molecule.

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H2O

CO2

Starch

O2

During photorespiration, glycine is converted into serine in the

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Golgi bodies

Chloroplast

Mitochondria

Ribosome

The inner layer of most sponges is called.

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Pinacoderm

Choanoderm

Epiderm

Endoderm

Sublingual glands are located below the

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Jaws

Ear

Tongue

All above

The covalent bond between two monosaccharides is called.

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peptide bond

glyosidic bond

Ester bond

Hydrogen bond

Which of the following is a modified leaf.

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Tendril

Thron

Flower

Both a and b

Reindeer moss used as food for reindeer is

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Moss

Mold

Club fungi

Lichen

One cubic millimeter of human male blood contains RBC.

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4-4.5 millions

5-5.5 millions

6-6.5 millions

3-3,5 millions

Human lungs are spongy due to the presence of million of:

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Bronchi

Alveoli

Bronchioles

Trachea

Soilerosion, fire and water percolation down through the soil cause loss of.

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Sulphates

Carbonates

Phosphates

Nitrates

The parts of the body used extensively to cope with the environment become larger and stronger while those that are not used deteriorate was argued by

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Charles Drawin

Alfred Wallace

Carolus Linnaeus

J.B Lamarck

During cell division , the nuclear division is called

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Cytokinesis

Karyokinesis

Endomitosis

Plasmolysis

An ordered sequence of irrversible steps with each step setting up the necessary conditions for the next step is

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Embryology

Growth

Development

None of these

The syndrome in which individual has short stature, webbed necm, without ovaries, and complete absence of germ cells is.

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Mongolism

Kline felter syndrome

Down's syndrome

Turner's syndrome

A chromosome with unequal length of its arm is called:

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Metacantric

Sub metacentric

Acrocentric

Telocentric

Which evemt si not associated with the activity of expiration?

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Contraction of diaphragm

More dome like shape of diaphragm

Back ward& downward movement of rib cage

Relaxation of intercoastals muscles

What will occur if a drug at the neuromuscular junction blocks the receptors sites on the post-synaptic membrane?

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Inhibition of Acetylchlorine release

Muscle contraction

Muscle paralysis

Release of calcium ions

Trisomy of chromosome 18 is found in.

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Down's syndrome

Edward syndrome

Patau syndrome

Jacob's syndrome

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