Question

What are the causes of variations ? please explain thi also​

Answer 1

variation can be caused by mutation and other things

Step-by-step explanation:

A mutation is a change that occurs in our DNA sequence, either due to mistakes when the DNA is copied or as the result of environmental factors such as UV light or cigerette smoke

Answer 2

➜ Following are the causes of variations:

• Dual percentage: Offsprings inherit some features from mother and some from father. Hence no offspring will exactly resemble to either of the parent or each other.
• Mutation in gene or chromosomal pattern also causes variations.