Provide explanations of genotypes and phenotypes.

Genotype is the genetic makeup or composition of an organism while phenotype is the outward appearance of an organism.

Explanation: Genotype is a set of gene that controls a specific trait in an organism while phenotype is the observed physical characteristics or traits of an organism.

Every trait is controlled by a pair of gene known as the genotype, and this pair of gene is what determines the physical characteristics that can be observed in the organism.

For instance, the height of an individual is determined by a pair of gene, the gene cannot be seen physically but the outward manifestation of the gene which is the person's height can be observed. It can be observed that the person is either tall or short. This outward appearance is known as the phenotype while the gene that controls it is known as the genotype.

the major parts of the digestive system:

salivary glands.

pharynx.

esophagus.

stomach.

small intestine.

large intestine.

rectum.

accessory digestive organs: liver, gallbladder, pancreas.

and i oop

explanation: