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WAEC Agricultural Science 1999 Question 40

Question 40

Poultry Production

Use the diagram (a section of an egg, parts labelled I to VII). The parts labelled V - VII are

Diagram for this question
  1. A.chalaza, yolk and nucleus
  2. B.yolk, nucleus and blood vessels
  3. C.nucleus, blood vessels and yolk
  4. D.nucleus, chalaza and yolk.
Show the answer and explanation

Answer: D (nucleus, chalaza and yolk.)

Explanation

V is the nucleus, VI the twisted chalaza and VII the yolk.