Question:
DNA is the basis of heredity. How?
DNA is the basis of heredity. How?
Show Hint
DNA stores, transmits, and expresses genetic information, making it the fundamental molecule of heredity.
Updated On: Oct 28, 2025
Hide Solution
Verified By Collegedunia
Solution and Explanation
DNA (Deoxyribonucleic Acid) carries genetic information from one generation to another.
How DNA is the basis of heredity:
1. It contains genes, which are instructions for protein synthesis.
2. It passes genetic traits (such as eye color, height, etc.) from parents to offspring through reproduction.
3. DNA replication ensures that genetic information remains consistent across generations.
How DNA is the basis of heredity:
1. It contains genes, which are instructions for protein synthesis.
2. It passes genetic traits (such as eye color, height, etc.) from parents to offspring through reproduction.
3. DNA replication ensures that genetic information remains consistent across generations.
Was this answer helpful?
0
0
Top Questions on Heredity and Evolution
- How is DNA the basis of heredity ?
- Bihar Board X - 2025
- Science
- Heredity and Evolution
- The evolution of organisms by natural selection is called
- Bihar Board X - 2025
- Science
- Heredity and Evolution
- The genetic structure of an organism is called
- Bihar Board X - 2025
- Science
- Heredity and Evolution
- What is the meaning of atavism ?
- Bihar Board X - 2025
- Science
- Heredity and Evolution
- Explain the mechanism of inheritance used by sexually reproducing organisms to ensure the stability of DNA of the species.
- CBSE Class X - 2025
- Science
- Heredity and Evolution
View More Questions
Questions Asked in Bihar Class X Board exam
- One day the old emperor Shah Jahan became ill. His son Aurangzeb, who always wanted to be the emperor, put his father in a jail. Jahanara Begum, the eldest child of Shah Jahan, did not leave her father and went to jail along with him. She said, “I shall share the suffering of my father. He needs me in his old age, and I shall never leave him.” Shah Jahan spent seven years in jail before dying. During that period, Princess Jahanara stayed there and took care of him. After the death of her father, she returned to her own palace and continued to live there till her death. Before her death, however, she gave away all she had to the needy and the poor. Upon her death, Aurangzeb gave her the posthumous title : Sahibat-uz-Zamani (mistress of age).
- Bihar Board X - 2025
- Reading Comprehension
- Choose the passive voice of : “Have this lock broken.”
- Choose the most suitable translation : वे लोग विद्यालय जा चुके हैं।
- Bihar Board X - 2025
- Comparative Literature and Translations Studies
- Choose the most suitable translation : उसने मुझे सोया हुआ पाया।
- Bihar Board X - 2025
- Comparative Literature and Translations Studies
- Choose the most suitable translation : नियमित रूप से अध्ययन करो।
- Bihar Board X - 2025
- Comparative Literature and Translations Studies
View More Questions