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Biology Past Questions and Answers

Biology Questions

Question 491:
The functions of endoplasmic reticulum is
  • A Protein synthesis
  • B Intracellular transport of materials
  • C Digestion and destruction of foreign bodies
  • D Production of energy from glucose
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Question 492:
Which of the following features of euglena is found only in animals?
  • A Paramylum granules
  • B Flagellum
  • C Pellicle
  • D Pyrenoid
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Question 493:
An organism found on a bare rock surface has features of algae and fungi. The organism is
  • A An epiphyte
  • B A lichen
  • C A bryophyte
  • D A fern
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Question 494:
In a plant exhibiting alternation of generations, the diploid multicellular stage is known as
  • A Gametophyte
  • B Spermatophyte
  • C Holophyte
  • D Sporophyte
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Question 495:
A characteristic that distinguishes bryophytes from flowering plants is the
  • A Possession of true stems and leaves
  • B Ability to reproduce asexually
  • C Absence of vascular tisssues
  • D Ability to grow in moist habitats
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