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Which compound is formed when limewater combines with carbon dioxide?

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Name the major organs involved in homeostasis in humans,

asked Sep 4, 2017 in Biology by shamroz (41.5k points)

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Enlist the important symptoms and treatments of paralysis and epilepsy.

asked Sep 6, 2017 in Biology by shamroz (41.5k points)

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What is meant by haemodialysis or kidney machine? Explain its working briefly.

asked Sep 4, 2017 in Biology by shamroz (41.5k points)

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Give an introduction of Pakistan's National AIDS Control Program.

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How would you describe the structure of external, middle and inner ear of man?

asked Sep 5, 2017 in Biology by sonia (36.5k points)

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Write an account on sexual reproduction in plants.

asked Sep 6, 2017 in Biology by sonia (36.5k points)

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What are some of the disorders of nervous system?

asked Sep 6, 2017 in Biology by shamroz (41.5k points)

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When the animals are grazing, blades of grass may poke in the eye. Which part of the eye protects the inner eye?

asked Sep 4, 2017 in Biology by shamroz (41.5k points)

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How many rods and cones are present in human eye?

asked Sep 5, 2017 in Biology by shamroz (41.5k points)

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How sympathetic nervous system helps prepare for "fight or flight'response?

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Describe the processes of spermatogenesis and oogenesis.

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What steps are involved in the formation of urine in kidneys?

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What do you mean by Parthenogenesis? Give examples.

asked Sep 6, 2017 in Biology by shamroz (41.5k points)

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What is the future of ovule and ovary after fertilization in flower?

asked Sep 6, 2017 in Biology by shamroz (41.5k points)

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Which part of the eye contains the sensory cells?

asked Sep 4, 2017 in Biology by shamroz (41.5k points)

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Write the various methods for removal of excess water from the plant body.

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Write an account on reflex action with a suitable example.

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What conditions are necessary for the germination of seeds?

asked Sep 6, 2017 in Biology by sonia (36.5k points)

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Explain the role of ear in the maintenance of balance.

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