Which of the following expel imperfectly developed embryo out the body :
Correct answer: C. Metatherian
- A. Prototherians
- B. Eutherians
- C. Metatherian
- D. All of above
Explanation
Metatherians, also known as marsupials, are a group of mammals that give birth to relatively undeveloped embryos. These embryos are then transferred to a pouch or marsupium, where they continue their development outside the mother's body. This process is known as marsupial reproduction.
This question appeared on the ETEA MDCAT 2008 paper, which you can sit online with every answer explained.
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