Multiple choice

Metadiscoidal placenta is found in:

  1. Pig

  2. Rabbit

  3. Humans

  4. Cow

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

The metadiscoidal placenta is found in humans and some primates. It is characterized by a disc-shaped structure with the villi arranged in a unique pattern. Other placental types include diffuse (pig, horse), cotyledonary (cow, sheep), and zonary (carnivores like dogs and cats).