CAIE IGCSE Biology 16.4.10 Some Pathogens and Toxins Can Pass Questions

Describe how some pathogens and toxins can cross the placenta and affect the fetus.

Syllabus
2026–2028
Course
Biology 0610

Exam points

  • State that some pathogens and toxins can pass across the placenta and affect the fetus.

CAIE IGCSE Biology 16.4.10 Some Pathogens and Toxins Can Pass Questions question 1

[Maximum number: 1]

What will happen if a woman smokes during pregnancy?

A

Nicotine can cross the placenta and affect the fetus.

B

Nicotine can cause COPD in the lungs of the fetus.

C

The woman can become addicted to carbon monoxide.

D

Carbon monoxide can cause cancer in the lungs of the fetus.

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