Question # 1

Abdomen has a peritoneal cavity lined by a thin epithelium called

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Pericardium

Peritoneum

Scrotal sac

Pleura

When the human blood leaves the capillary bed of the tissue, most of the carbon dioxide is inthe form of:

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Carbonic acid

Bicarbonate ions

Carboxylic acids

None of them

Urea is produced in

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Lungs

Liver

Kidney

Pancreas

Mammalian kidney including human is adapted to conserve water by over

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20.5%

50%

99.5%

70%

High level of circulating calcium in the blood is called.

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Hypercalcernia

Osteomalacia

Hypogycemia

Hyperoxaluria

Which one is not a mesophyte.

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Brassica

Mango

Rose

Cacti

Urea is detoxified form of____ in the urea cycle which can be retained in the body.

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Ammonia

Nitrogen

Uric Acid

CO2

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

Animals excreting urea are called.

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Ammonotelic

Ureotelic

Uricotelic

Aminotelic

The central station of metabolism and the body central metabolic clearing agent is.

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Stomach

Liver

Kidney

Gut

Antidluretric hormone (ADH) released from posterior pituitary act to actively transport water from filtrate to kidney's

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Pelvis

Medulla

Cortex

Interstitium

Liver acts as store house of.

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Bile

Albumin

R.B.Cs

Iron

Triethylamine Oxide is produced in.

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Hag Fish

Bony fish

Marine fish

Cartilaginous fish

Which part of the air passage way possesses chartilage plates in its wall?

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Bronchiles

Distal religion of bronchi

Phroximal region of bronchi

Trachea

The wall of trachea(windpipe) and bronchi of man is fernished with a series of incomplete:

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Cartilagenous plates

Chitinous rings

Cartilaginous rings

Muscular rings

Bats and humming birds are called.

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Ectotherms

endotherms

Heterotherms

Mesotherms

Bowman capsule continues as extensively convoluted proximal tubule loop of henie and the distal tubule which empties into

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Collecting tubules

Malpighian tubules

Renal tubules

Neural tubules

The most toxic nitrogenous waste in animals is.

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Uric acid

ammonia

Creatinine

Urea

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