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Multiple Choice
Which of the following features of pea plants was an important aspect of Mendel's work in genetics?
A
Their rapid growth rate
B
Their large size
C
Their ability to self-pollinate
D
Their resistance to diseases
Verified step by step guidance
1
Understand the context of Mendel's experiments: Gregor Mendel is known as the father of genetics. He conducted experiments on pea plants to understand how traits are inherited.
Identify the key features of pea plants that made them suitable for Mendel's experiments: Pea plants have several characteristics that were advantageous for genetic studies, such as distinct traits, rapid growth, and the ability to self-pollinate.
Focus on the ability to self-pollinate: This feature was crucial because it allowed Mendel to control the breeding process. He could ensure that the plants were true-breeding, meaning they would produce offspring identical to themselves when self-pollinated.
Consider the implications of self-pollination: Self-pollination allowed Mendel to create pure lines and perform controlled cross-pollination experiments to observe how traits were passed from one generation to the next.
Reflect on the importance of controlled experiments: Mendel's ability to control the pollination process was essential for his discovery of the fundamental laws of inheritance, such as the law of segregation and the law of independent assortment.