Which of the following is not a chromosomal variant________
A. Deletion of the short arm of human chromosome 5
B. Crossover between non-sister chromatids of homologous chromosomes
C. Human chromosome 21 has an additional
D. A segment of Drosophila chromosome II is transferred to chromosome III
Answer:B
Which of the following is not a chromosomal variant________
A. Deletion of the short arm of human chromosome 5 B. Crossover between non-sister chromatids of homologous chromosomes C. Human chromosome 21 has an additional D. A segment of Drosophila chromosome II is transferred to chromosome III