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Biology
Posted 9 months ago
explain the blending theory in biology term
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Posted 9 months ago
Answer
The blending theory of inheritance is an outdated hypothesis that suggested genetic traits of offspring are a blend, or mixture, of parental traits.
Solution
a
Historical concept: The blending theory was an early hypothesis before the discovery of genes
b
Disproven by Mendel: Gregor Mendel's experiments with pea plants showed that traits are inherited as discrete units, not blended
c
Modern understanding: Today, we know that inheritance is based on genes that segregate and assort independently according to Mendelian genetics
Key Concept
Blending theory of inheritance
Explanation
The blending theory suggested that offspring would have traits that are a smooth blend of the parents' traits, which has been disproven by the principles of Mend
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