1.Which of the following is the largest living bird?
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Correct Answer: D [Ostrich]
2.Sporangia bearing leaf of a fern is called ____:
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Correct Answer: A [Sorus]
3.Hind limbs thumping on ground by a rabbit is a behaviour related to _____:
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Correct Answer: B [Warning signal to members]
4.Vitamin C is also known as ____:
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Correct Answer: A [Ascorbic acid]
5.Anaemia is caused because of deficiency of which of the following?
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Correct Answer: B [Iron]
6.The substrate of Photorespiration is _____:
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Correct Answer: C [Glycolate]
7.Which vitamin is made at a higher rate in our body?
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Correct Answer: D [Vitamin D]
8.The maximum biological damage is produced by ____:
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Correct Answer: B [Gamma-rays]
9.How does a Unicellular Organism reproduce?
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Correct Answer: D [Cell division]
10.Loss of water in plants in the form of liquid is known as _____:
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Correct Answer: D [Guttation]
11.Which of the following vitamins help in the absorption of calcium?
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Correct Answer: D [Vitamin D]
12.Which of the following is an example of Ball and Socket joint in humans?
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Correct Answer: A [Hip Joint]
13.The most suitable soil for the production of cotton is ____:
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Correct Answer: D [Black lava soil]
14.The average life span of red blood corpuscles is about ____:
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Correct Answer: A [100 – 120 days]
15.The chemical which is used in art and craft and can cause anemia and leukemia is ____:
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Correct Answer: C [Benzene]
16.Which of the following mammals lay eggs?
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Correct Answer: D [Platypus]
17.Siderosis is a disease caused by the inhalation of ____:
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Correct Answer: C [Iron dust]
18.Which of the following is an endemic species?
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Correct Answer: A [Horn bill]
19.Which among the following is an example of dicot seed?
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Correct Answer: 0 []
20.Leaving agricultural land uncultivated for some years known as ____:
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Correct Answer: A [Fallowing]
21.What is the diameter of thick filaments?
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Correct Answer: B [16mm]
22.Which of the following cells is involved in humoral immunity?
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Correct Answer: B [B-cells]
23.Haematuria is a disorder involving __
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Correct Answer: B [The loss of blood through the urine]
24.Identification of drugs through genomic studies is called?
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Correct Answer: B [Pharmacogenomics]
25.Filariasis is not transmitted by ____:
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Correct Answer: D [Swamp mosquito]
26.Which of the following man-made disasters is socially induced?
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Correct Answer: B [Arson]
27.The release of which of the following into ponds and wells helps in controlling mosquitoes?
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Correct Answer: D [Gambusia fish]
28.An example of false fruit is ___:
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Correct Answer: D [Apple]
29.Which one of the following is an insectivorous plant?
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Correct Answer: B [Utricularia]
30.How the rate of absorption of water through roots can be increased?
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Correct Answer: A [Keeping the plants under the fan]
31.Exobiology refers to the study of which of the following?
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Correct Answer: D [Life on the other planets]
32.Which of the following is not a part of the three kingdom Classification by Ernest Haeckel?
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Correct Answer: D [Monera]
33.Which of the following is hemoglobin?
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Correct Answer: D [Quaternary structure]
34.Porins are located in?
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Correct Answer: A [the outer membrane of gram-negative bacteria]
35.Who among the following is considered as the “Father of Indian Phycology”
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Correct Answer: A [Prof. M.O.P. Iyenger]
36.Where does agar-agar come from?
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Correct Answer: D [All the above]
37.When did the effect of cytokinin first appear?
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Correct Answer: B [adding the liquid endosperm of coconuts]
38.Which of the following is not a part of the flower?
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Correct Answer: D [Pericarp]
39.The blue pigment of Molluscan blood is hemocyanin from?
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Correct Answer: C [Copper]
40.Both male and female pigeons secrete milk through which of the following gland?
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Correct Answer: B [Crop glands]
41.The Stomata in the aquatic plants is ________?
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Correct Answer: C [Found & available on upper surface only]
42.When the body’s immune system cells destroy the insulin producing beta cells of the pancreas is termed as ________?
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Correct Answer: A [Type 1 diabetes]
43.Which of the following vertebrae are found in Neck ?
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Correct Answer: A [Cervical]
44.Which among the following cells is capable to develop in any of the type of cell?
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Correct Answer: C [Stem]
45.Efforts of which of the following scientists led the government of India to set up Centre for DNA Fingerprinting and Diagnostics?
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Correct Answer: A [Dr Lalji Singh]
46.Which among the following is correct ?
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Correct Answer: B [Vitamin C which is also called ascorbic acid can be replaced with citric acid in our food]
47.In which of the following conditions a person is born with both ovarian and testicular tissues i.e. both female & male organs?
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Correct Answer: D [Hermaphroditism]
48.Which of the following organ in human body produces albumin, one of the major components of blood serum?
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Correct Answer: B [Liver]
49.A tablet of which among the following Vitamins should be advised to be used after purification of water by Iodine as a disinfectant?
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Correct Answer: C [Vitamin C]
50.Who among the following is considered to be the father of botany?
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Correct Answer: B [Theophrastus ]
