Because it's implied, recessive phenotypes have to be homozygous otherwise the recessive allele does not express as phenotype.
Answer:
It is Distance (meters)
between seconds 3 and 4
Explanation:
I had this on my test last week
When a cell undergoes binary fision, the chromossomes (the genomes) get divided in half and are passed to the two daughter cells.
→ The image below shows the process in a very detailed way.
Hope it helped,
BioTeacher101