Question:
Human placenta is not of the following type:
Human placenta is not of the following type:
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Human placenta = chorioallantoic + discoidal + haemochorial + deciduate.
Updated On: Jun 20, 2026
- Chorioallantoic
- Discoidal
- Haemochorial
- Non-deciduate
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Verified By Collegedunia
The Correct Option is D
Solution and Explanation
Step 1: Understanding placenta types.
Placenta in mammals is classified based on structure, shape, and maternal tissue loss during birth.
Step 2: Human placenta type.
Human placenta is chorioallantoic, discoidal, and haemochorial in nature.
Step 3: Meaning of non-deciduate.
Non-deciduate placenta does not shed maternal tissue during birth.
Step 4: Human condition.
Humans have deciduate placenta, meaning maternal tissue is shed at birth.
Step 5: Evaluating options.
Since humans are deciduate, non-deciduate is incorrect.
Step 6: Final conclusion.
Thus, human placenta is NOT non-deciduate.
Placenta in mammals is classified based on structure, shape, and maternal tissue loss during birth.
Step 2: Human placenta type.
Human placenta is chorioallantoic, discoidal, and haemochorial in nature.
Step 3: Meaning of non-deciduate.
Non-deciduate placenta does not shed maternal tissue during birth.
Step 4: Human condition.
Humans have deciduate placenta, meaning maternal tissue is shed at birth.
Step 5: Evaluating options.
Since humans are deciduate, non-deciduate is incorrect.
Step 6: Final conclusion.
Thus, human placenta is NOT non-deciduate.
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