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NTA Abhyas NEET2020BotanyAnimal KingdomPractice

In which of the following, placenta development can not be seen?

Options

  1. AHuman
  2. BColumba
  3. CHorse
  4. DCattle

Correct answer

B. Columba

Step-by-step solution

Columba is pigeon (a bird), but placenta is found in the mammals (human, horse and cattle).

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