UPSC  Biology

71. The drug useful to increase cardiovascular effects in human beings is

Cocaine Barbiturate Benzodiazetine Insulin

Workspace

Discuss

72. In echolocation, the animal that produces high frequency sounds is

Monkey Butterfly Squirrel Bat

Workspace

Discuss

73. Two kingdoms constantly figured in all biological classifications are

Plantae and Animalia Monera and Animalia Protista and Animalia Protista and Plantae

Workspace

Discuss

74. The dioecious animal is

Liverfluke Hookworm Tapeworm Earthworm

Workspace

Discuss

75. Comb plates are found in

Adamsia Aurelia Nereis Pleurobrachia

Workspace

Discuss

76. Which of the following is least infectious

leprosy hepatitis tuberculosis conjunctivitis

Workspace

Discuss

77. Which of the following is not a mosquito borne disease

Dengue fever Malaria Sleeping sickness Filariasis

Workspace

Discuss

78. In certain amino acids, which one of the following elements is found in addition to carbon, hydrogen, nitrogen and oxygen

Phosphorus Zinc Calcium Sulphur

Workspace

Discuss

79. Among the following elements, which one is essential for the transmission of impulses in the nerve fibre

Calcium Iron Sodium Zinc

Workspace

Discuss

80. The vitamin which is very liable and easily destroyed during cooking as well as storage is

Vitamin A Vitaminb6 Vitamin C Vitamin K

Workspace

Discuss