Biology The kidneys are stimulated to produce renin When the peritubular capillaries are dilated When the pH of the urine decreases By a decrease in the blood pressure When the specific gravity of urine rises above 1.10 When the peritubular capillaries are dilated When the pH of the urine decreases By a decrease in the blood pressure When the specific gravity of urine rises above 1.10 ANSWER DOWNLOAD EXAMIANS APP
Biology In the human being, normally in which one of the following parts, does the sperm fertilize the ovum? Upper part of uterus Fallopian tube Lower part of uterus Cervix Upper part of uterus Fallopian tube Lower part of uterus Cervix ANSWER DOWNLOAD EXAMIANS APP
Biology A large number of bacteria in our digestive system, especially in the ________ and large intestine are important in completing digestive processes None of these Large intestine Small intestine Stomach None of these Large intestine Small intestine Stomach ANSWER DOWNLOAD EXAMIANS APP
Biology Bat can fly in dark because they Are nocturnal Produce ultrasonic wave Have sharp eyes Have strong wings Are nocturnal Produce ultrasonic wave Have sharp eyes Have strong wings ANSWER DOWNLOAD EXAMIANS APP
Biology Dr. Birbal Sahni; a famous Indian botanist is concerned with ________ studies Fungal Algal Bryophytic Fossil Fungal Algal Bryophytic Fossil ANSWER DOWNLOAD EXAMIANS APP
Biology Deficiency of fluoride leads to Which one of the following health problems? Tooth caries Stiffening of joints Bending of bones Mottling of tooth Tooth caries Stiffening of joints Bending of bones Mottling of tooth ANSWER DOWNLOAD EXAMIANS APP
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