Biology MCQs page 5

Biology Quizzes

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41. ‘Cassia fistula’ is the scientific name of
(A) amaltas
(B) rose
(C) onion
(D) tomato

42. Phage virus consists of head and
(A) thorax
(B) neck
(C) tail
(D) none of these

43. Bacteria without any flagella are called
(A) monotrichous
(B) atrichous
(C) peritrichous
(D) lophotrichous

44. Protists have been evolved from
(A) animals
(B) plants
(C) fungi
(D) prokaryotes

45. Algae differ from plants in that the sex organs in algae are
(A) multicellular
(B) unicellular
(C) acellular
(D) none of these

46. Fungi can absorb food from the substrate because the have
(A) sporangium
(B) spores
(C) rhizoids
(D) stalk

47. A seed may be defined as a fertilized
(A) egg
(B) ovary
(C) ovule
(D) embryo

48. Platyhelminthes means
(A) round worms
(B) flat worms
(C) tape worms
(D) pin worms

49. The first land vertebrates were
(A) dipnoi
(B) amphibia
(C) reptilia
(D) aves

50. All life on planet earth is powered by
(A) solar energy
(B) thermal energy
(C) tidal energy
(D) kinetic energy
ANSWERS: BIOLOGY QUIZZES
41. A
42. C
43. B
44. D
45. B
46. C
47. C
48. B
49. B
50. A

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