Ｉ’ｍ ａ ｂｉｔ ｓａｄ. Ｌｅｔ’ｓ ｔａｌｋ!

Ｗａｉ!ｔｉｎｇ ｆｏｒ ｙｏｕ:
ｂｒａｉｎｌｙ.ｔｏｄａｙ

Imagine that certain laws of physics could be ignored and you were able to travel vast distances in moments. now imagine that you traveled to an earth-like planet located light-years away that is known to support life. think about what you’ve learned in this unit and make an argument for what you think would be the dominant type of life form on this planet. consider whether a notochord is required for an organism to manipulate its environment and become a dominant creature.

Scientists discover two populations of mice on either side of a major river. the two populations have almost identical genes but the mice from one side cannot breed with mice from the other. this is most likely because

What is gene flow? apexa: selection for average traits b: when a population splits in twoc: a mutation becoming more commond: genes moving between two populations