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Mendel proposed that two copies of factors controlling traits are present in sexually reproducing organisms, which are now called ______.
- a)Alleles
- b)Phenotypes
- c)Genes
- d)Chromosomes
Correct answer is option 'C'. Can you explain this answer?
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Mendel proposed that two copies of factors controlling traits are pre...
Mendel proposed that two copies of factors controlling traits are present in sexually reproducing organisms, which are now called genes. These genes can be identical or different, leading to the expression of specific traits in offspring based on inheritance patterns.
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Mendel proposed that two copies of factors controlling traits are pre...
Understanding Mendel's Proposal
Mendel, known as the father of genetics, conducted experiments with pea plants and laid the groundwork for our understanding of inheritance. His observations led to the conclusion that traits are determined by specific units.
What are Genes?
- Mendel referred to these units as "factors," which we now understand as genes.
- Genes are segments of DNA that carry the instructions for producing proteins, which in turn influence traits.
Alleles vs. Genes
- Alleles are different versions of a gene. For example, a gene for flower color may have a purple allele and a white allele.
- While alleles are important in expressing traits, the term that encompasses both versions of a gene is "gene."
Importance of Genes in Inheritance
- In sexually reproducing organisms, genes come in pairs, one from each parent.
- This pairing is crucial for the inheritance of traits, as it allows for genetic variation among offspring.
Conclusion
In summary, Mendel's work emphasized the role of genes as the basic units of heredity. He demonstrated that these genes come in pairs and control various traits, establishing the foundation for modern genetics. Thus, the correct answer to the question is genes.
Mendel, known as the father of genetics, conducted experiments with pea plants and laid the groundwork for our understanding of inheritance. His observations led to the conclusion that traits are determined by specific units.
What are Genes?
- Mendel referred to these units as "factors," which we now understand as genes.
- Genes are segments of DNA that carry the instructions for producing proteins, which in turn influence traits.
Alleles vs. Genes
- Alleles are different versions of a gene. For example, a gene for flower color may have a purple allele and a white allele.
- While alleles are important in expressing traits, the term that encompasses both versions of a gene is "gene."
Importance of Genes in Inheritance
- In sexually reproducing organisms, genes come in pairs, one from each parent.
- This pairing is crucial for the inheritance of traits, as it allows for genetic variation among offspring.
Conclusion
In summary, Mendel's work emphasized the role of genes as the basic units of heredity. He demonstrated that these genes come in pairs and control various traits, establishing the foundation for modern genetics. Thus, the correct answer to the question is genes.
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Mendel proposed that two copies of factors controlling traits are present in sexually reproducing organisms, which are now called ______.a)Allelesb)Phenotypesc)Genesd)ChromosomesCorrect answer is option 'C'. Can you explain this answer?
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