Where is genetic material mainly found?
Answer and explanation
Correct answer: In the nucleus of the cell
In a typical eukaryotic cell, most genetic material is present as DNA inside the nucleus, where it is organised into chromosomes. The nucleus protects and regulates access to this hereditary information. Some DNA is also present in mitochondria, and in plants in chloroplasts, but the main location remains the nucleus. The cell wall provides support, the vacuole stores materials, and the space outside the cell is not the principal location of genetic material. Hence option A is correct.
Frequently asked questions
What is the correct answer to this question?
In the nucleus of the cell
Why is this the correct answer?
In a typical eukaryotic cell, most genetic material is present as DNA inside the nucleus, where it is organised into chromosomes. The nucleus protects and regulates access to this hereditary information. Some DNA is also present in mitochondria, and in plants in chloroplasts, but the main location remains the nucleus. The cell wall provides support, the vacuole stores materials, and the space outside the cell is not the principal location of genetic material. Hence option A is correct.
Which subject and chapter does this question cover?
This is a Class 10 Science question. Chapter: World of Living. Topic: Heredity and Evolution.
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