Topic 2 - cell division and growth

Question 1

what is cell differentiation

Answer 1

when a cell changes to become a specialised cell

Question 2

what is cell elongation

Answer 2

plant cell expands, makes the cell bigger and plant grow

Question 3

how does growth happen in animals

Answer 3

by cell division

Question 4

how does growth happen in pants

Answer 4

by cell elongation

Question 5

what is mutation

Answer 5

a random change in a gene