Biology MCQs

These questions are part of GKToday’s 35000+ MCQs Bank Course in GKToday Android App

1. Effective TB treatment is difficult because of the unusual structure and chemical composition of the which among the following parts of the cells of Tuberculosis Bacteria (Mycobacterium tuberculosis)?

[A] Cell membrane
[B] Cell wall
[C] Nucleus
[D] Plasama

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2. An example of Protozoa, Anthropod, Aves, Mammal & Reptile is respectively __________?

[A] Amoeba, Lizard, Scorpion , Bat, Hen
[B] Amoeba, Scorpion, Hen, Bat , Lizard
[C] Amoeba, Scorpion, Bat ,Hen, Lizard
[D] Lizard, Amoeba, Scorpion, Bat ,Hen

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3. Which among the following plays a role in production of alcohol in beer?

[A] Bacteria
[B] Protozoan
[C] virus
[D] Yeast

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4. Which among the following is called ‘queen of spices’?

[A] Cardamom
[B] Clove
[C] Turmeric
[D] None of the above

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5. “Pratham” the first animal born in 1990 by the IVF (In vitro Fertilization) at the National Dairy Research Institute, Karnal was a ________ ?

[A] Cow
[B] Buffalo
[C] Sheep
[D] Goat

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6. A person with “Bombay Blood group” can receive blood from a person who is from____?

[A] A Group or B Group
[B] AB Group
[C] O Group
[D] None of them

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7. The mosquito fern or Azolla is used as a biofertiliser because it__:

[A] Multiplies very fast to produce massive biomass
[B] Has association of nitrogen-fixing Rhizobium bacteria
[C] Has association of nitrogen fixing bluegreen algae
[D] Has association of mycorrhiza

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8. T8 cells are related with which of the following?

[A] Virus
[B] Cell Receptors
[C] Antigen-presenting cell
[D] Cytotoxic T cell

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9. How many types of tissues are present in the body of all complex animals?

[A] 400
[B] 4000
[C] 40
[D] 4

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10. How many pairs of ribs are there in human body?

[A] 12
[B] 13
[C] 6
[D] 14

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