Q. Which one of the following diseases is not a bacterial disease?
1) Diphtheria
2) Plague
3) Pneumonia
4) Dengue
Q. The Red Blood cells of a person with Blood group 'O' contains Agglutinogen -
1) (A) and (B) both
2) Only(B)
3) Neither (A) nor (B)
4) Only (A)
Q. Choose the wrong statement regarding proteins -
1) We obtain proteins from both animals and plants
2) Proteins are made of amino acids
3) About 30 per cent of our body weight comes from proteins
4) Proteins are called building block of our body
Q. Which of the following are not the tastes of the tongue?
1. Sweet
2. Bitter
3. Salty
4. Spicy
5. Umami
6. Sour
7. Pungent
Select the correct answer using the codes given below.
1) 1, 3 and 4
2) 4 and 7
3) 3 and 6
4) 2, 5 and 7
Q. With reference to 'Biomes', consider the following statements -
1. Biomes are defined by genetic, taxonomic, or historical similarities.
2. Biomes are contiguous areas on Earth with similar climatic conditions.
Which of the statements given above is correct?
1) Only 1
2) Only 2
3) Both 1 and 2
4) Neither 1 nor 2
Q. Which of the following is not correct about the cell?
1. The shape and size of cells are related to specific functions.
2. Some cells have changing shapes.
3. Each cell has its ability to perform.
4. The same type of cells is present in all body tissues.
Select the correct answer using the code given below -
1) Only 1
2) Only 2 and 3
3) Only 4
4) Only 1 and 4
Q. Concerning biofortified seeds, which statement is accurate?
1) Biofortified seeds are genetically modified organisms (GMOs) with enhanced resistance to pests
2) The primary goal of biofortified seeds is to increase crop yield through genetic modification
3) Biofortified seeds are developed to enhance the nutritional content of crops, addressing specific nutrient deficiencies
4) Organic farming practices exclude the use of biofortified seeds
Q. Nerve agents are a class of:
1) phosphorus-containing organic chemicals
2) sulphur-containing organic chemicals
3) osmium-containing organic compounds
4) radon-containing organic compounds
Q. Raw materials for Photosynthesis is/ are -
I. Carbon dioxide
II. Water
III. Chlorophyll
IV. Fertilizer
The correct code is -
1) Only 1
2) Only 2
3) Only 3
4) All 4
Q. Consider the following pairs in relation to specific organs for respiration among different animals.
I. Amoeba - Cell membrane
II. Earthworms - Skin
III. Fish/Prawns - Gills
IV. Grasshoppers - Spiracles
How many pairs given above are correct?
1) Only 1
2) Only 2
3) Only 3
4) All 4
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