Had Darwin been aware of Mendel’s | Class 12 Biology Chapter Evolution, Evolution NCERT Solutions

Question:

Had Darwin been aware of Mendel’s work, would he been able to explain the origin of variations. Discuss.

Answer:

There is a widespread belief that Darwin could have carried out a deeper theoretical study if he had more information about Mendelism and laws of heredity.

The work of Mendel did not offer insights. He explained that the crossing of pea plants with different characteristics does not result in mixture of traits in the offspring, rather traits behave in a discrete manner, not mixing with each other.

This version of the unfortunate mismatch between Darwin and Mendel can be found in a variety of sources. Darwin published (the origin of species) Gregor Mendel wrote a ground breaking paper of inheritance in pea plant. In that paper, Mendel proposed a particular model of inheritance, which states that organisms transmit discrete heritable units (now called genes) to their offspring. Although Darwin learned about genes.  


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Welcome to the NCERT Solutions for Class 12 Biology - Chapter . This page offers a step-by-step solution to the specific question from Excercise 0 , Question 7: Had Darwin been aware of Mendel’s work, would he been able to explain the origin of variations....