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Biology Past Questions and Answers

Waec Biology Questions

Question 526:
Which of the following organisms lacks a reproductive organ?
  • A Chlamydomonas
  • B Toad
  • C Pride of Barbados
  • D Cockroach
  • E Man
View Answer & Explanation
Question 527:
Which of the following mammalian features acts as a shock-absorber to the developing embryo?
  • A Amniotic fluid
  • B Umbilical cord
  • C Placenta
  • D Amnion
  • E Chorion
View Answer & Explanation
Question 528:
The collective name for the female parts of the flower is
  • A Gynoecium
  • B Androecium
  • C Ovary
  • D Stigma
  • E Style
View Answer & Explanation
Question 529:
If the petals of a flowering plant are removed. Which of the following processes is likely to be affected?
  • A Transpiration
  • B Pollination
  • C Germination
  • D Photosynthesis
  • E Dispersal
View Answer & Explanation
Question 530:
The part labelled II in the diagram is the
  • A Plumule
  • B Endosperm
  • C Radicle
  • D Coleorhiza
  • E Pericarp
View Answer & Explanation