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The failure of the kidney is called.....
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ESRD
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MSRD
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ASRD
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KSRD
Plants secrete gums to...
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To stick the insects
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To excrete wastes
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To expel the alkaloids
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To heal the damaged parts of the plants
Resins:___; gums:Adhesives
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Tannins
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Medicines
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Ropes
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Varnish
These are deep brown coloured Carbon compounds, which are commercially very useful.......
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Resins
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Gums
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Tannins
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Alkaloids
Concentrated urine is passed out because of the secretion of this hormone
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Thyroxine
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Vasopressin
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Insulin
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Pitutary
Annelida :Nephridia,Mollusca: .........
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Kidneys
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Flame cells
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Greeen gk\lands
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Meta nephridia
Which of the following organisms take the food by parasitic nutrition i) Yeast ii)mushrooms iii) Cuscuta iv)Leeches
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(i) ,(ii)
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(iii)
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(iii) ,(iv)
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(i)
The rate of photosynthesis is not affected by
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Light intensity
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Humidity
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Temperature
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Carbon dioxide concentration
A plant is kept in dark for about forty eight hours before conducting any experiment on photosynthesis in order to
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Remove chlorophyll from leaves
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Remove water from leaves
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Ensure that no leaves are free from the starch
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Ensure that no photosynthesis occured
Cockroach: Malpighian tubules,Snail: _______
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Green glands
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Flame cells
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Nephridia
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Meta Nephridia
Earthworm : Nephridia , planaria :_____
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Meta Nephiriidia
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Green glands
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Flame cells
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Canal system
The digestive juice without enzyme is
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Bile
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Gastric juice
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Pancreactic juice
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Saliva
In single-celled animals, the food is taken by
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Body surface
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Mouth
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Teeth
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Vacuoles
Which part of the plant takes in carbon dioxide from the air for photosynthesis
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Root hair
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Stomata
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Leaf veins
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Sepala
Hormones released by Pancreas
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Vaso pressin
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Adrenalin
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Insulin
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Progesterone
