Biology MCQs

1. In context with biology, which among the following is a Zoophyte?
[A] A plant that resembles an animal
[B] An animal that resembles a plant
[C] A plant that grows on an animal
[D] An animal that grows on a plant

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2. As compared to Photosynthesis, the Chemosynthesis involves CO2 fixation using energy derived from __:
[A] Oxidation of inorganic molecules
[B] Sunlight
[C] Ultraviolet radiation
[D] Infra Red radiation

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3. In context with diabetes, many often we hear about Type1 and Type2 diabetes. What exactly are these?
[A] Body does not produce Insulin in Type1, does not respond properly in Type 2
[B] Body does not respond to Insulin properly in Type 1 , does not produce in Type 2
[C] Body produces too little Insulin in Type 1 , produces too much insulin in Type 2
[D] Body produces too much insulin in Type 1, produces too little insulin in Type 1

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4. Which hormones does pancreas secret?
[A] Testosterone
[B] Progesterone
[C] Prolactin
[D] Glucagon and insulin

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5. Which of following is the primary photosynthetic pigment?
[A] Chlorophyll-b
[B] Carotenoid
[C] Chlorophyll-a
[D] Anthocyanin

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6. Which of the following represent Dinosaurs?
[A] A reptile
[B] An amphibian
[C] A mammal
[D] A bird

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7. Which one of the following is cultivated by transplanting seedlings?
[A] Maize
[B] Sorghum
[C] Onion
[D] Soyabean

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8. Which vitamin is also called as “Pantothenic acid”?
[A] Vitamin K
[B] Vitamin D
[C] Vitamin B3
[D] Vitamin B5

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9. How many chromosomes are present in human beings?
[A] 44
[B] 46
[C] 48
[D] 42

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10. How may cultivated species contribute to food production globally?
[A] 200
[B] 400
[C] 1000
[D] 900

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