Respuesta :
Answer:
Point mutation: no change
chromosomal rearrangement: increase
nondisjunction: increase
Explanation: a point mutation only affects a single base pair, so it would not change the amount of dna. if calix had gained an extra allele because of chromosomal rearrangement, his cells would have more DNA. A nondisjunction mutation would cause Calix to have one more chromosome than normal. This would increase the amount of DNA in his cells.
The correct answers are :
- The point mutation - no change
- The chromosomal rearrangement - increase
- The non-disjunction - increase
What is mutation?
The mutation that is changes in the DNA sequence and can result from the copying mistakes that are made during cell division, exposure to ionization and exposure to chemicals and many more.
The point mutation affects the single base pair, hence it could not change the amount of DNA.
if Calix is gained by the extra allele due to chromosomal rearrangements of cells.
The nondisjunction mutation creates Calix with one more chromosome thus increasing the DNA in cells.
Find out more information about the DNA.
brainly.com/question/16067652
