Embryology is the study of embryos and their development. Embryology is evidence of species evolution, since some homologous structures can only be seen in embryo development.
The picture above demonstrates how organisms look alike at the very start of development (1st trimester) and then as organisms develop (2nd and 3rd trimester) they begin to look more distinguishable/ different from each other.
Embryology is the study of embryos and their development. Embryology is evidence of species evolution, since some homologous structures can only be seen in embryo development.
The picture above demonstrates how organisms look alike at the very start of development (1st trimester) and then as organisms develop (2nd and 3rd trimester) they begin to look more distinguishable/ different from each other.
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Question 1
1.
Embryo: fertilized __________ that will/is in the process of growing into a new __________