Question # 1

The animals which ingest food in liquid form are called.

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Carnivores

Filter feeders

Fluid feeders

Macrophageous feeders

Prosthetic group is

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Covalenty bonded non-protein part of an enzyme

Loosely bonded non-proteins part of an enzyme

Co-factor consists of metal ions

None of these

Chlorophyll molecule contains except.

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Magnesium

Iron

Calcium

Phosphorus

Most elaborate and efficient respiratory system is present in.

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Man

Fish

Bird

Fing

Hydrogen bonds between adenine and thymine.

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Two

Four

Three

Five

In the five kingdom system of classification of Robert Whittacker, the members of kingdom plantae are autotrophic, eukaryotic and

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Multicellular

Motile

Either unicellular or multicellular

Have sexual reproduction

The tentative explanation of observation.

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Hypothesis

Law

Theory

Deduction

The enzyme with optimum pH 5.50 is

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Arginase

Sucrase

pepsin

Enter kinase

The number of edible mushroom species are about.

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100

200

300

400

Protandrous means

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Male sex cells develop first

Male and female sex develop simultaneously

Female sex cell develop first

None of the above

Which is not a lymphoid mass.

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Liver

Thymus

spleen

Tonsils

Example of day Neutral plant is.

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Tomato

Xanthium

Soyabean

Chrysanthium

When haemoglobin of the blood is fully saturated with oxygen, the 100cc of blood comains

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15cc of oxygen

20cc of oxygen

25cc of oxygen

10cc of oxygen

For evaporative cooling bats use

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Saliva

Urine

Sweat

All a,b,andc

An increase in plant girth due to activity of cascara cambium is called.

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Primary growth

Secondary growth

Heart wood

Sap wood

the reabsorption of water in collecting tubules is under the control of.

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Aidostenrone

ADH

Pressure filtration

Tubular secretion

Th elateal walls of the chest cavity of man are composed of the:

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Ribs

Intercostals Muscles

Ribs and intercoastal muscles

Ribs ,Intercostals Muscles & diaphragm

Mammalian kidney including human is adapted to conserve water upto.

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69.5%

79.5%

89.5%

99.5%

The membrane that bounds vacuole is called.

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Tonoplast

Leucoplat

Chromoplast

Chloroplast

The Idea of endosymbiont was purposed by

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Cuvler

Lyell

Malthus

Margulis

Which one of the following is not endotherm.

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Bird

Amphibian

Mammal

Flying insect

Young tissues retaining the potential to divide.

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Meristem

Xylem

Phloem

Cork

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