Answer:
The disease hemophilia is caused by a single gene that is located on the X chromosome. Because human females have two X chromosomes (XX), they have two copies of this gene. Since hemophilia is recessive (h), a female must have two copies of the recessive allele to have the disease.
Answer:
Plant, it has a rectangluar, box shape and is green.
Explanation:
The answer would be biotic factors because they are living organisms
