Question # 1

Margulis and Schwartz have listed ...... phyla of protista

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Twenty three

Twenty five

Twenty seven

Twenty nine

The breaking of terminal phosphate of ATP releases energy of about.

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4.5 Kcal

6.5 Kcal

7.3 Kcal

3.7 Kcal

In mollusca the foot is used for

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Capturing prey

Locomotion

Both a and b

None of these

In earthworm exchange of gases mainly takes place through.

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Gills

Lungs

Skin

Ostla

The optimum pH of pancreatic Lipase is

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7.00

9.00

6.40

5.20

Percentage of carbohydrates in mammalian cell

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1%

2%

3%

4%

The mitochondria function in

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Lipid storage

Proteins synthesis

Cellular respiration

Photosynthesis

Flame cells are found in the phylum

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Nematoda

Annelida

Mollusca

Platty helmithes

Hydra belongs to phylum

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Mollusca

Cridaria

Arthropoda

Annelida

Funaria is an example of.

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Hepaticopside

Bryopsida

Anthoceropsida

Psilophyta

The ions involved in the opening and closing of stomata are.

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Sodium

Calcium

Magnesium

Potassium

Recombinant DNA is introduced into the host cell by means of a.

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Vector

Phage

Bacterium

Fungus

In human only one ovum is usually discharged from the ovary at one time this phenomenon is called

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Ovulation

Menstruation

Oestrous

Apomixes

Which one is Tall grass

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Andropogon

Panicum

Both a & b

Stipa

Triethylamine Oxide is produced in.

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Hag Fish

Bony fish

Marine fish

Cartilaginous fish

A callus is an undifferentiated group of

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Cells

Tissues

Organs

Systems

External genitalia of human male consist of a pair of testes which lie outside the body in the sac like

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Pouch

Marsupium

Scrotum

Bag

The distinct levels of food chain are called.

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Food chain

Food Web

Trophic level

Energy pyramid

in plants regeneration is the basis of plant

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Fishes

Amphibian

Reptiles

Birds

Mammalian kidney including human is adapted to conserve water upto.

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69.5%

79.5%

89.5%

99.5%

Tetany is disease caused by.

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Low calcium in blood

Low sugar blood

Low Vit. d in blood

High calcium in blood

Which one is not a mesophyte.

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Brassica

Mango

Rose

Cacti

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