[问答题]
The diagram represen
/7ina) 2layu5n q:dwz ts the evolution o
*j j*a2f6 lmx1 r x(pqv3zmtc1f features in the forefoot of horses from the oldest ancestor (a)
1talj f3xq*2 xr c(mp1jv6m*zto modern day horses (e).
1.1.Distinguish between the earliest and most recent forefoot.
1.2.Explain the mechanism through which the horse forefoot has changed over time.
1.3.Suggest what would happen if ancestral horses were brought back and introduced into the wild today. Justify your answer.
2.State the definition of evolution.
3.Different horse breeds exist in varying geographical locations. Suggest one possible way to show that these horses living in different geographical locations were from the same species.
