Biology Which one of the following processes takes place in lakes during eutrophication? Rapid destruction of algal growth Loss of dissolved nutrients from water Excessive entry of nutrient into water Excessive availability of dissolved oxygen Rapid destruction of algal growth Loss of dissolved nutrients from water Excessive entry of nutrient into water Excessive availability of dissolved oxygen ANSWER DOWNLOAD EXAMIANS APP
Biology ________ helps the eye to adjust the focal length of the lens. Ciliary body Retina Entire eye ball Lens Ciliary body Retina Entire eye ball Lens ANSWER DOWNLOAD EXAMIANS APP
Biology Which among the following is/are female hormones?(i) Estrogen(ii) Progesterone(iii) Testosterone (ii) and (iii) (i) and (iii) (i) and (ii) Only (iii) (ii) and (iii) (i) and (iii) (i) and (ii) Only (iii) ANSWER DOWNLOAD EXAMIANS APP
Biology Green pigment is called Carotene Chlorophyll Phycobillin Xanthophyll Carotene Chlorophyll Phycobillin Xanthophyll ANSWER DOWNLOAD EXAMIANS APP
Biology To complete one heart beat the time taken is 0.8 second 1 minute 1 sec 1.5 sec 0.8 second 1 minute 1 sec 1.5 sec ANSWER DOWNLOAD EXAMIANS APP
Biology Enzyme secreted by stomach digests the food but stomach is not digested by this digestive juice because None of these Wall of stomach is lined with mucus This is made up of hard cells It is made up of steel None of these Wall of stomach is lined with mucus This is made up of hard cells It is made up of steel ANSWER DOWNLOAD EXAMIANS APP
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