Question # 1

Ovulation is induced by

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FSH

LH

Progesterone

Estrogen

Buoyancy in the water is maintained by a specialized structure in bony fish called

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Fins

Swim bladder

Tail

Both a & c

The process of moulting is controlled by the nervous system and a hormone called.

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Aldosterone

Ecdysone

Oxytocin

Androgen

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

The clavicle connects scapula with.

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Skull

Sternum

Tibia

Femur

Muscle present in the gut wall are.

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Smooth

skeletal

Cardiac

Voluntary

An animal that worms itself mainly by absorping from its surroundings is known as:

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Homoiotherm

Ectotherm

Endotherm

None of these

Diffused nervous system is found in

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Poriferans

Platyhelminthes

Cnidarians

annelids

What is the motality rate in developing countries due to tetanus.

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35%

40%

45%

50%

Nociceptors produce sensation of

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Touch

Pain

Warmth

Pressure

The collenchymas cells have protoplast and usually lack

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Secondary wall

Vacuole

Middle Lemelta

Primary wall

The plantigrade animals used to walk on their

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Digits

Tips of toes

soles

Belly

median lobe of pituitary gland secretes hormone.

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Gonadotrophic hormone

Melanophore stimulating hormone

antidiuretic hormone

Somatotrophin

The Limbic system is located between thalamus and

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Hypothalamus

Cerebrum

Pons

Cerebellum

Sciatica is characterized by stabbing pain radiating over the course of.

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Sciatic artery

Sciatic nerve

Sciatic capillary

Sciatic vein

Each intervetebral disc is a cushion like pad composed of

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Nucleus pulposus

Annulus fibrosus

Stomium globosus

Both a & b

In human, relay centre is located is

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Fore brain

Mid brain

spinal cord

Hind Brian

Who was the first to propose an objective definition of instincts in terms of animal behaviour

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Darwin

Lamarck

Wallace

Lyell

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