Biology MCQs

11. Which of the following branch of biology deals with the study of behavioral aspects of animals?
[A] Myrmecology
[B] Palaeozoology
[C] Psychobiology
[D] Parazoology

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12. Splanchnology is a branch of biology dealing with __?
[A] Study of visceral organs
[B] Study of species
[C] Study of bony joints and ligaments
[D] Study of forget including buccal cavity and stomach

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13. Which of the following statements about the cell wall is false?
[A] cell wall is mainly composed of lipid
[B] cell wall is mainly composed of starch
[C] cell wall is mainly composed of protein
[D] All of the above

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14. Protein is made up of which of the following?
[A] Sugar
[B] Amino acid

[C] Carbohydrate
[D] Fatty acid

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15. Zygotic meiosis is characterized by__?
[A] Fucus
[B] Funaria
[C] Marchantia
[D] Chlamydomonas

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16. What is the stage in which a plant slows down its cellular activity and sheds its leaves?
[A] dormancy
[B] abscission
[C] tropisms
[D] None of these

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17. What are the reproductive parts of a flower?
[A] Stamen
[B] Pistil
[C] Both 1 and 2
[D] Neither 1 nor 2

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18. Which of the following are the features of Monocotyledons?
[A] leaves are simples and the veins are parallel
[B] seeds have a single cotyledon
[C] closed vascular bundles and large in number
[D] All of the above

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19. The region where the leaves arise is__.
[A] internodes
[B] buds
[C] nodes
[D] stomata

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20. Which of the following is not a stem modification?
[A] Corm of Colocasia
[B] Rhizome of Ginger
[C] Tuber of Potato
[D] Pitcher of Nepenthes

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