The first germinal layer formed in the human embryo is . . . . . . .

  • A
    mesoderm
  • B
    trophectoderm
  • C
    ectoderm
  • D
    endoderm

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Similar Questions

Placenta acts like a

Placenta is the region where:

$A$: Human chorionic gonadotrophin $(hCG)$ prevents the corpus luteum from involuting.
$R$: It has properties similar to luteinizing hormone $(LH)$.

The umbilical cord in mammals contains:

The placenta of human beings belongs to the category of:

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