Which of these human development stages occurs last?(1 point)

Responses

fetus
fetus

blastocyte
blastocyte

embryo
embryo

zygote

1 answer

The stage that occurs last in human development from the options provided is fetus.

The typical sequence of human development stages is as follows:

  1. Zygote (fertilized egg)
  2. Blastocyst (after the zygote divides and forms a hollow structure)
  3. Embryo (the developing organism up to about 8 weeks)
  4. Fetus (from about 9 weeks until birth)

Therefore, the fetus stage comes after the other stages.