The nutrients in some soils could be toxic to microorganisms/fish in those ponds or lakes.
So the process involves copying the chromosomes first and then carefully separating the copies to give each new cell a full set
Answer:
She has two recessive color blindness alleles.
Explanation:
The expression of arecessive phenotype requires both X chromosomes of the female to each contain a recessive color blindness allele. This genotype would the determine the mother would be color blind.