Question
Which of the following sets shows examples of genetic disorders?
Which of the following sets shows examples of genetic disorders? P. Colour blindness and Malaria Q. Albinism and Cholera R. Haemophilia and…
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Which of the following sets shows examples of genetic disorders? P. Colour blindness and Malaria Q. Albinism and Cholera R. Haemophilia and…
Question
Which part of the eye adjusts the focal length of the eye lens? (a) Cornea (b) Iris (c) Ciliary muscles (d) Sclera
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The immediate steps to be taken when a person suffers a heart attack are: P. Loosen the clothes Q. Make the person…
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Which ear ossicle transports sound from the tympanum to the inner ear? (a) Stapes (b) Malleus (c) Incus (d) Cochlea
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A zygote which has an Y chromosome inherited from the father will develop into: (a) It will depend on the chromosome inherited…
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Which of the following helps in the opening of stomata? (a) Cobalt ions (b) Potassium ions (c) Magnesium ions (d) Aluminium ions
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Which of the following hormones will have an immediate effect on the rate of urination? (a) Adrenaline (b) Vasopressin (c) Oestrogen (d)…
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The process by which water is lost from the margins of the leaves of a strawberry plant is: (a) Osmosis (b) Imbibition…
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The process of conversion of ADP to ATP during photosynthesis is called: (a) Photolysis (b) Phagocytosis (c) Photophosphorylation (d) Polymerisation
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Duplicated chromosomes are joined at a point termed: (a) Centrosome (b) Centromere (c) Centriole (d) Chromatid