Hi!
Organisms might compete for food, pH, territory, and water.
Answer:
Calico is a coat color found in cats, which is caused by a SEX-LINKED, CODOMINANT allele.
Explanation:
Codominance means that neither allele can mask the expression of the other allele. An example in humans would be the ABO blood group, where alleles A and alleles B are both expressed. So if an individual inherits allele A from their mother and allele B from their father, they have blood type AB.
Chlorophyll is found in
C. the thylakoid membrane
Chlorophyll is what makes a leaf green and what absorbs the sun's light to make energy for the plant.
Hope this helps :)