Class 10 Exam > Class 10 Questions > What is heredity?a)The transfer of characteri...
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What is heredity?
- a)The transfer of characteristics from offspring to parents.
- b)The transfer of characteristics from parents to offspring.
- c)The transfer of characteristics between siblings.
- d)The transfer of characteristics within a generation.
Correct answer is option 'B'. Can you explain this answer?
Most Upvoted Answer
What is heredity?a)The transfer of characteristics from offspring to p...
- Heredity refers to the transfer of genetic characteristics from parents to their offspring.
- This process occurs through genes, which are units of heredity located on chromosomes.
- Offspring inherit these genes during reproduction, receiving a mix from both parents.
- Heredity is responsible for traits such as eye color, hair type, and even certain behaviors or susceptibilities to diseases.
- This transfer ensures continuity of genetic information across generations, enabling species to adapt and evolve over time.
Community Answer
What is heredity?a)The transfer of characteristics from offspring to p...
The Concept of Heredity
Heredity refers to the biological process through which traits and characteristics are passed down from parents to their offspring. This fundamental concept is crucial in understanding genetics and how living organisms inherit various features.
Key Points about Heredity:
- Transfer of Genetic Information:
- Heredity involves the transmission of genes, which are units of heredity located on chromosomes.
- These genes carry information that determines physical traits, such as eye color, height, and susceptibility to certain diseases.
- Role of DNA:
- Deoxyribonucleic acid (DNA) is the molecule that contains the genetic blueprint for an organism.
- During reproduction, DNA from both parents combines, resulting in a unique genetic makeup for the offspring.
- Mendelian Inheritance:
- The principles of heredity were first systematically studied by Gregor Mendel in the 19th century.
- Mendel’s laws describe how traits are inherited through dominant and recessive alleles.
- Variability and Evolution:
- While heredity ensures that offspring resemble their parents, it also introduces variations due to mutations and recombination.
- This genetic diversity is essential for evolution and adaptation to changing environments.
Conclusion
Understanding heredity is crucial for fields such as medicine, agriculture, and evolutionary biology. It provides insights into how traits are inherited and can influence health and behavior in future generations. In summary, option 'B' accurately represents heredity as the transfer of characteristics from parents to offspring, highlighting its fundamental role in biology.
Heredity refers to the biological process through which traits and characteristics are passed down from parents to their offspring. This fundamental concept is crucial in understanding genetics and how living organisms inherit various features.
Key Points about Heredity:
- Transfer of Genetic Information:
- Heredity involves the transmission of genes, which are units of heredity located on chromosomes.
- These genes carry information that determines physical traits, such as eye color, height, and susceptibility to certain diseases.
- Role of DNA:
- Deoxyribonucleic acid (DNA) is the molecule that contains the genetic blueprint for an organism.
- During reproduction, DNA from both parents combines, resulting in a unique genetic makeup for the offspring.
- Mendelian Inheritance:
- The principles of heredity were first systematically studied by Gregor Mendel in the 19th century.
- Mendel’s laws describe how traits are inherited through dominant and recessive alleles.
- Variability and Evolution:
- While heredity ensures that offspring resemble their parents, it also introduces variations due to mutations and recombination.
- This genetic diversity is essential for evolution and adaptation to changing environments.
Conclusion
Understanding heredity is crucial for fields such as medicine, agriculture, and evolutionary biology. It provides insights into how traits are inherited and can influence health and behavior in future generations. In summary, option 'B' accurately represents heredity as the transfer of characteristics from parents to offspring, highlighting its fundamental role in biology.
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What is heredity?a)The transfer of characteristics from offspring to parents.b)The transfer of characteristics from parents to offspring.c)The transfer of characteristics between siblings.d)The transfer of characteristics within a generation.Correct answer is option 'B'. Can you explain this answer? for Class 10 2025 is part of Class 10 preparation. The Question and answers have been prepared according to the Class 10 exam syllabus. Information about What is heredity?a)The transfer of characteristics from offspring to parents.b)The transfer of characteristics from parents to offspring.c)The transfer of characteristics between siblings.d)The transfer of characteristics within a generation.Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for Class 10 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for What is heredity?a)The transfer of characteristics from offspring to parents.b)The transfer of characteristics from parents to offspring.c)The transfer of characteristics between siblings.d)The transfer of characteristics within a generation.Correct answer is option 'B'. Can you explain this answer?.
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