unit 3

Question 1

what is selective breeding

Answer 1

Means that people specific plants with particular characteristics and encourage these plants to reproduce

Question 2

what are genes

Answer 2

The parts of a cell that control the organisms characteristics

Question 3

How many different varieties of apples are grown around the world?

Answer 3

there are 7500 varieties of apples grown in the world

Question 4

how do trembling aspens reproduce

Answer 4

Trembling Aspens reproduce vegetatively by producing new plants form their roots