Which of the following substance from the mother’s blood diffuse through the placenta into the blood vessels of the foetus?

By: |Published on: Jun 27|Categories: Biology WAEC| 0 comments

A. Carbon dioxide and oxygen
B. Glycogen and starch
C. Urea and carbon dioxide
D. Glucose and oxygen
E. Digested food and carbon dioxide

Correct Answer:

Option D – Glucose and oxygen

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