What is produced when cells differentiate? •proteins

•hormones

•uniform cells

•specialized cells

If two parents who's blood types are both b produce a child that has blood type o, what can you say about the parent's genotybes? oa) one is ii ob) one is ibi oc) both are bi od) nothing, this is impossible

Apaleontologist finds a plant fossil that shows that the plant had seeds. what can the paleontologist conclude?

A60-tooth gear is connected to a 72-tooth gear.if the smaller gear turns 12 times,how many turns does the larger gear make?