Answer:
phenotype is a correct answer.
Explanation:
The observable traits expressed by an organism are described as its phenotype.
Phenotype is the physical appearance of an individual, which includes individual development, behavior, and appearance.
An individual phenotype is known by its genotype ( that is a genetic identity of an organism).
Thus phenotype is desecribed as the observable appearance of an organisum which include its structure, morphology, its physiological properties and behavior.
Its skin so it protects the internal organs and systems
The kidneys remove dissolved waste in the blood
Hope this helps!
During meiosis, genetic recombination may occur more than once through the process of cell division, resulting in an increase in genetic variability.