that we share a common ancestor
Homologous structures
Homologous Structures - California LIFE Science Prentice Hall (7th grade)
Homologous structures indicate a common ancestor
homologous structures- same structure/different functions in common ancestors analogous structures-same functions/differnt structures not in common ancestors vestigial-show evolutionary history/structures that arent used anymore (i.e. human appendix/human tailbone)
Homologous structures.
Homologous structures.
I learned about homologous and heterozygous structures in Biology.
Homologous structures (Not to be confused with Homologous pairs)
Homologous structures are structures that indicate a related evolutionary ancestry, not just similarity. For example, the flipper of a whale, the wing of a bird, and the arm of a a human are similar in their bone structure. Analogous structures are structures that are similar in appearance and function but are not the result of shared ancestry. For example, the wings of a birds and insects have the same function, but they do not reflect a shared ancestry.
homologous structures (correct answer, your response)
It is either homologous structures or homozygous structures. Embryological structures are when different species of animals look similar in the earliest stage of development and Analogous structures are when animals look different but their function is basically the same. So just look up homologous structures and homozygous structures in your Bio book!!
homologous structures