One is migration I only got one srry
mutation is a change that occurs in our DNA sequence.some mutation has a positive effect on organisms in which they occur, they are also called beneficial mutation. such causes a body to produce certain proteins which are helpful in for organism to adapt to changes in environment.
Every tanglible product is made up of Matter
Answer:
the answer would be chromosomes.
Explanation:
A chromosome contains hundreds to thousands of genes.
