I think the answers are 1) Hox genes
2)B But I'm not sure
Where are the choices? What following answers?
Answer:
Polygenic traits are controlled by a number of separate genes.
Hope it helps! :D
The answer is D, The structure was probably functional in some ancestor of the modern organism. Vestigial structures are structures that have remained from ancestors but have no function in modern times.
(Please mark brainliest if this helped you!)
Answer:
c
Explanation:
Hubble's brilliant observation was that the red shift of galaxies was directly proportional to the distance of the galaxy from earth. That meant that things farther away from Earth were moving away faster. In other words, the universe must be expanding.