Assertion : All Eutherian are placental mammals .
Reason : All placental mammals have menstrual

All mammals have

All mammals have

Statement A : All metatherians are placental mammals. Statement B : All placental mammals have menstrual cycle.

Statement A : All metatherians are placental mammals. Statement B : All placental mammals have menstrual cycle.

Statement A : All metatherians are placental mammals. Statement B : All placental mammals have menstrual cycle.

Statement A : All metatherians are placental mammals. Statement B : All placental mammals have menstrual cycle.

All mammals

All mammals

All mammals

All mammals