Choose the correct sequence of embryonic development in humans:
1
Fertilization → Zygote → Morula → Cleavage → Blastocyst
2
Fertilization → Zygote → Cleavage → Morula → Blastocyst
3
Fertilization → Cleavage → Zygote → Morula → Blastocyst
4
Fertilization → Zygote → Cleavage → Blastocyst → Morula