Biology MCQs

11. Study of Porifera (sponges) is known as __?
[A] Parazoology
[B] Palaeozoology
[C] Zoophytology
[D] None of these

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12. Who is the father of Modern Embryology?
[A] Antonie Van Leeuwenhoek
[B] Stephen Hales
[C] Karl Ernst von Bayer
[D] Georges Cuvier

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13. What is the basic unit of Classification?
[A] Genus
[B] Species
[C] Order
[D] Family

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14. Which sugar is present in RNA?
[A] Hexose
[B] Ribose
[C] Fructose
[D] Glucose
Glucose

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15. A condition in which the stamens are attached to the petals of a flower instead of directly attached to the thalamus is called__?
[A] Epipetalous
[B] Monadelphous
[C] Staminode
[D] Epiphyllous

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16. Where is the phloem located?
[A] outer side of the vascular bundle.
[B] centre of the vascular bundle
[C] marginal regions of leaves and stems
[D] None of these

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17. Which of the following is the formation of male and female gametes?
[A] Gametogenesis
[B] Gamete transfer
[C] Megasporogenesis
[D] Microgametogensis

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18. Which of the following helps in seed dispersal?
[A] Seeds
[B] Flowers
[C] Fruits
[D] None of these

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19. The grass is an example of which root?
[A] Nodulose Roots
[B] Moniliform Roots
[C] Annulated Roots
[D] Prop Roots

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20. Earthworms and leeches belong to which phylum?
[A] Arthropoda
[B] Annelida
[C] Hemichordata
[D] Chordata

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