Inheritance and variations
Understand the Problem
The question is asking about the concepts of inheritance and variations, which are key principles in genetics, referring to how traits are passed from parents to offspring and how those traits can differ between individuals.
Answer
Inheritance transfers traits; variations create diversity.
Inheritance involves the transfer of traits from parents to offspring, maintaining genetic continuity. Variations, often resulting from mutations or genetic recombination, contribute to species diversity and evolution.
Answer for screen readers
Inheritance involves the transfer of traits from parents to offspring, maintaining genetic continuity. Variations, often resulting from mutations or genetic recombination, contribute to species diversity and evolution.
More Information
Inheritance ensures the continuity of traits through generations, forming the basis of heredity. Genetic variations are crucial for the adaptability and evolution of species as they introduce differences that can be beneficial for survival in changing environments.
Tips
A common mistake is confusing inheritance with variation; while inheritance keeps traits constant across generations, variation results in differences.
Sources
- Understanding Human Genetic Variation - NCBI - ncbi.nlm.nih.gov
- Principles of Inheritance and Variation - Important Notes for NEET - Byju's - byjus.com
- MS-LS3 Heredity: Inheritance and Variation of Traits - nextgenscience.org
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