Science Objective Type Questions (Series – 8)
Q. 1. Where the hormones named insulin and glucogen are secreted? (a). Liver (b). Stomach (c). Pancreas (d). Duodenum Q. 2. Cuscutta is which type of organism? (a). Autotrophic (b). Heterotrophic (c). Parasitic (d). Saprophytic Q. 3. The name of excretory organ of earthworm is (a). Kidney (b). Flame cell (c). Nephridia (d). None Q. 4. Flame cell is a type of excretion unit. In which it is found? (a). Amoeba (b). Sponge (c). Worms (d). All above Q. 5. What the record of heart beating is called? (a). ECG (b). EEG (c). PET (d). MRI Q. 6. In which type of blood group there are both type of antigens? (a). A (b). B (c). AB (d). O Q. 7. What is the valve of refractive index of dense flint glass? (a). 1.65 (b). 1.6 (c). 1.61 (d). 1.63 Q. 8. What is the complementary colour for red colour? (a). Magenta (b). Cyan (c). Yellow (d). Blue Q. 9. Name two planets nearest to Sun instead of ...