Biology MCQs

11. Which of the following branch of biology deals with management of farms and the science of crop production?
[A] Agrostology
[B] Agaronomy
[C] Agroinformatics
[D] Agronomy

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12. What is another name for cyanobacteria?
[A] Blue-green algae
[B] Protists
[C] Golden algae
[D] Slime moulds

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13. Viruses are usually divided into several large groups based mainly on?
[A] nature of the host
[B] nucleic acid characteristics
[C] capsid symmetry
[D] diameter of the viroin or nucleocapsid

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14. Which of the following structures is responsible for the motility of bacteria?
[A] pilli
[B] flagella
[C] sheath
[D] capsules

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15. Which of the following includes ‘club fungus’ in this fungal division?
[A] Zygomycota
[B] Deuteromycota
[C] Basidiomycota
[D] Ascomycota

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16. In the process of photosynthesis, light energy is converted into __.
[A] Thermal
[B] Chemical
[C] Kinetic
[D] Physical

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17. In which of the following hormones is stimulation growth factor found?
[A] Gibberellins
[B] Cytokinins
[C] Auxins
[D] Abscisic Acid

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18. The canal system in sponges develops due to which of the following?
[A] Porous walls
[B] Gastrovascular system
[C] Reproduction
[D] Folding of inner walls

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19. The median moth is present in which of the following reptiles?
[A] Iguanas
[B] Gecko
[C] Venomous lizard
[D] Worm lizards

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20. Which of the following bones form the wishbone of birds?
[A] Skull
[B] Hindlimbs
[C] Clavicles
[D] None of the above

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