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प्रश्न
When Mendel cross-pollinated plants of two pure bred strains, all the offspring were ______ in their phenotypes.
रिक्त स्थान भरें
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उत्तर
When Mendel cross-pollinated plants of two pure bred strains, all the offspring were alike in their phenotypes.
Explanation:
Mendel observed that when he crossed two pure-bred strains of pea plants with contrasting traits, the first generation offspring (F1) all showed the same phenotype, demonstrating dominance of one trait over the other. This uniformity in phenotype among the offspring formed the basis of Mendel's principle of dominance.
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