MCQ
Select the correct statement
  • A
    Polar body and sperm are haploid
  • B
    Morula and blastocyst are a type of embryo
  • C
    Relaxin is secreted from ovary and placenta
  • All

Answer

Correct option: D.
All
(D) All
(1) Polar body and sperm are haploid
(2) Morula and blastocyst are a type of embryo
(3) Relaxin is secreted from ovary and placenta

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