Which is false?
A. Polytene chromosomes are the result of repeated chromosome replication without subsequent separation
B. Chromocentre: all four pairs of chromosomes attached by centromeres
C. Polytene chromosomes have a banded appearance because they are alternatingly extended and coiled
D. It was important to anaesthesise the larvae after removing their chromosomes so they could be easily replaced.
Answer:D
Which is false?
A. Polytene chromosomes are the result of repeated chromosome replication without subsequent separation B. Chromocentre: all four pairs of chromosomes attached by centromeres C. Polytene chromosomes have a banded appearance because they are alternatingly extended and coiled D. It was important to anaesthesise the larvae after removing their chromosomes so they could be easily replaced.