NEET · Bio · Human Reproduction · Placenta Function

Exercise and reference answers

Matching pairs

1. Left

   hCG

   Right

   Maintains corpus luteum early in pregnancy

2. Left

   Oxygen + nutrient transfer

   Right

   Mother to foetus

3. Left

   CO₂ + waste transfer

   Right

   Foetus to mother

4. Left

   Oestrogen + progesterone

   Right

   Maintains pregnancy

5. Left

   Endocrine role

   Right

   Secretes pregnancy hormones

Instructions

Match each placental function to its description.