What process observed by Curt Stern resulted in twin spot formation in Drosophila?
A) Chromosome loss
B) Mitotic recombination
C) Chromosome nondisjunction
D) Meiotic recombination
E) Incomplete dominance

Question

Quizplus · Accepted Answer

Mitotic recombination, as observed by Curt Stern, can lead to twin spot formation in Drosophila when homologous chromosomes exchange segments during mitosis, resulting in patches of cells with different genotypes.

What Process Observed by Curt Stern Resulted in Twin Spot