Adversely affected organs with charcterised by signs & symptoms are affected by
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A young boy when brought a pet dog home started to complain of watery eyes and running nose. The symptoms disappeared when the boy was kept away from
(a) The IgE type of antibody and chemicals like histamine and serotonin released from mast cells are responsible for this response. (b) Drugs like anti histamine, adrenalin and steroids can...
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Name the kind of diseases/disorders and any two symptoms that are likely to occur in humans if: (a) Mutation in the gene that codes for an enzyme phen
(a) Phenylalanine hydroxylase converts amino acid phenylalanine into another amino acid, tyrosine. It due to mutation, phenylalanine hydroxylase (PAH) does not form, Phenylalanine `overset("PAH")rarr` Tyrosine It leads to buildup of...
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Fore limbs of humans and wings of birds are (A) Analogous organs (B) Vestigial organs (C) Homologous organs (D) Parallel organs
Correct option is: (C) Homologous organs
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i. The person who signs the minutes of the meeting. ii. A method of voting where members can vote in proportion to the number
i. Chairman ii. Voting by-poll iii. Ordinary Resolution iv. Special Resolution v. Secretary vi. Chairman
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The physical environment has also been adversely affected by human behaviour.
This statement is True. 1. The physical environment has been adversely affected by human behaviour, in the name of ‘development’. 2. The effects of industrial pollution on the environment and the consequent...
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Symptoms like sustained high fever (`39^(@)` to `40^(@)C`), weakness, stomach pain, constipation, headache & loss of appetite are related with :-
Correct Answer - Typhoid
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Which of the following organisms are adversely affected by competition in compare to carnivores generally - Plants, Herbivores, Carnivores, Scavengers
Correct Answer - Plants and Herbivores
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How many of the following statements are incorrect for parasites (A) Presence of un-necessary sense organs (B) Presence of adhesive organs & suckers (
Correct Answer - Two or 50% B and D are correct A and C are incorrect
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The symbol of cautionary signs is
The symbol of cautionary signs is Triangle
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Which of the following are information signs?
C) Blue rectangle signs
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