The classic experiments performed by Creighton and McClintock in Maize
A)provided the initial evidence for recombination.
B)provided evidence for linkage between genes.
C)allowed for the establishment of the first genetic map.
D)provided evidence for the physical exchange of genetic material.

Question

Quizplus · Accepted Answer

The classic experiments performed by Creighton and McClintock in Maize provided evidence for the physical exchange of genetic material through the observation of chromosomal crossover events during meiosis. This provided a key insight into the mechanism of genetic recombination.

The Classic Experiments Performed by Creighton and McClintock in Maize