Question: Which one of the following air pollution can affect blood stream leading to death ?
1. Asbestos dust
2. Cadmium
3. Lead
4. Carbon monodioxide
Answer: 4
Question: Which one of the following is bio indicator of air pollution ?
1. Fern
2. Lichen
3. Money Plant
4. Dodder
Answer: 2
Question: The disease caused by deficiency of protein in children is –
1. Marasmus
2. Pellagra
3. Beri-Beri
4. Rickets
Answer: 1
Question: Photosynthesis using the invisible of the sunlight is done by some –
1. Trees
2. Algae
3. Bacteria
4. Fungi
Answer: 3
Question: Bamboo is classified as –
1. Bush
2. Tree
3. Grass
4. Weed
Answer: 3
Question: Which of the following is not the Sexually Transmitted Disease (STD)?
1. AIDS
2. Gonorrhea
3. Anthrax
4. Chlamydiasis
Answer: 3
Question: The disease transmitted by blood-
1. Cholera
2. Tuberculosis
3. AIDS
4. Polio
Answer: 3
Question: Which disease-causing germ is borne by Anopheles Mosquito?
1. Dengue
2. Encephalitis
3. Malaria
4. Filaria
Answer: 3
Question: Where do you see stomata in lotus leaf?
1. Only upper surface of leaf
2. Only lower surface of leaf
3. Both lower and upper surface of leaf
4. None of the above
Answer: 1
Question: Granites and gneisses Dhawwarian age are found in –
1. Siwalik Hills
2. Deccan Plateau
3. Chotanagpur Plateau
4. Kirthar Range
Answer: 2
Question: Oil is obtained from the endosperm of –
1. Groundnut
2. Coconut
3. Mustard
4. Sesame
Answer: 2
Question: The number of cervical vertebrae in mammal is –
1. Seven
2. Seventeen
3. Seventy Seven
4. Eleven
Answer: 1