What is the role of DNA in inheritance of traits?
Answer and explanation
Correct answer: It carries genetic information
DNA is the molecule that stores biological information. Specific sections of DNA are called genes, and genes contain instructions that help determine proteins and inherited characteristics. During reproduction, DNA is copied and transmitted through reproductive cells, allowing offspring to receive genetic information from their parents. Thus option A is correct. DNA has many functions beyond any single trait, while producing energy and digesting food are not its defining roles.
Frequently asked questions
What is the correct answer to this question?
It carries genetic information
Why is this the correct answer?
DNA is the molecule that stores biological information. Specific sections of DNA are called genes, and genes contain instructions that help determine proteins and inherited characteristics. During reproduction, DNA is copied and transmitted through reproductive cells, allowing offspring to receive genetic information from their parents. Thus option A is correct. DNA has many functions beyond any single trait, while producing energy and digesting food are not its defining roles.
Which subject and chapter does this question cover?
This is a Class 10 Science question. Chapter: Heredity and Evolution. Topic: Inheritance.
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