Read the following statements:(a) Sudden and heritable changes in plants or animals are called as 'mutations'.(b) Amla fruit is rich source of Vitamin 'C'(c) Alexander Fleming discovered Penicillin (antibiotic)The correct option is:

• A. (a) and (c) are correct but (b) is wrong
• B. (b) and (c) are correct but (a) is wrong
• C. All (a), (b), (c) are correct
• D. (a) is correct but (b) and (c) are wrong