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11th Standard Zoology English Medium Free Online Test One Mark Questions with Answer Key 2020

11th Standard

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Zoology

Time : 00:20:00 Hrs
Total Marks : 20

    Answer all the questions

    20 x 1 = 20
  1. Metameric segmentation is the main feature of

    (a)

    Annelida

    (b)

    Echinodermata 

    (c)

    Arthropoda

    (d)

    Coelenterata

  2. Which of the following has open type of circulation?

    (a)

    frogs

    (b)

    garden lizard

    (c)

    man

    (d)

    cockroach

  3. Ascaris is found in

    (a)

    body cavity

    (b)

    lymph nodes

    (c)

    tissue

    (d)

    alimentary canal

  4. Which of the following does not come under the class mammals?

    (a)

    flying fox

    (b)

    hedgehog

    (c)

    manatee

    (d)

    lamprey

  5. Epidermal scale is the characteristic feature of class reptilian, which of the following class is without epidermal scale?

    (a)

    Fish

    (b)

    Aves

    (c)

    Mammals

    (d)

    Amphibians

  6. The walls of the Bronchial tubes have __________.

    (a)

    Dense irregular connective tissues

    (b)

    Reticular connective tissue

    (c)

    elastic connective tissue

    (d)

    Adipose tissue

  7. The common Indian earthworms are

    (a)

    Perioynx excavatus

    (b)

    Lampito mauritii

    (c)

    Pheretima posthuma

    (d)

    Eudrilus eugeniae

  8. In protandrous condition, what is correct?

    (a)

    ova mature earlier than sperms

    (b)

    sperms mature earlier than ova

    (c)

    both sperms and ova mature at the same time

    (d)

    both sperms and ova do not mature at all

  9. Brunner's glands are seen in the ___________

    (a)

    ileum

    (b)

    jejunum

    (c)

    large intestine

    (d)

    duodenum

  10. Choose the odd one.

    (a)

    Stenson's duct

    (b)

    Wharton's duct

    (c)

    Bartholin's duct

    (d)

    Bile duct

  11. Who is known as the Father of gastric physiology?

    (a)

    Aristotle

    (b)

    William Beaumont

    (c)

    Alexis

    (d)

    A.C Guyton and Hall

  12. ____________________is formed of loose connective tissue containing nerves, blood, lymph vessels and sympathetic nerve fibres that control the secretions of intestinal juice.

    (a)

    serosa

    (b)

    sub-mucosa

    (c)

    mucosa

    (d)

    muscularis

  13. How pepsin is differing from trypsin?

    (a)

    It digests protein in acidic medium

    (b)

    It digests protein in alkaline medium

    (c)

    It digests carbohydrate in acidic medium

    (d)

    It digests carbohydrate in alkaline medium

  14. pH suitable for ptyalin actions is

    (a)

    6 - 8

    (b)

    7 - 8

    (c)

    3 - 2

    (d)

    9 - 3

  15. Saliva contains enzyme

    (a)

    Enterokinase

    (b)

    Ptyalin/ Amylase

    (c)

    Chymotrypsin

    (d)

    Lipase

  16. Which hormones stimulate the production of pancreatic juice and bicarnates?

    (a)

    Cholycystokinin and secretin

    (b)

    Insulin and glucogon

    (c)

    Angiotensin and epinephrine

    (d)

    Gastrin and Insuline

  17. When 1500 mL air is in the lungs, it is called

    (a)

    vital capacity

    (b)

    tidal volume

    (c)

    residual volume

    (d)

    inspiratory reserve volume

  18. The tracheal tube of human is supported by:

    (a)

    Bones

    (b)

    Cartilaginous rings

    (c)

    Tracheal filaments

    (d)

    Epiglottis.

  19. Kupffer cells in the liver represent_____________

    (a)

    Basophils

    (b)

    Macrophages

    (c)

    Eosinophils

    (d)

    Neutrophils

  20. Spermatogenesis in mammalian testes is controlled by

    (a)

    Luteinising hormone

    (b)

    Follide stimulating hormone

    (c)

    FSH and Prolactin

    (d)

    GH and Prolactin

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