Question

Define: phenotype, genotype, alleles,​

Answer 1

Answer:

phenotype means our physical appearance

genotype  means our genetic composition

alleles means any trait that have contrasting characters

Explanation:

Answer 2

Explanation:

• The term "phenotype" refers to the observable physical properties of an organism; these include the organism's appearance, development, and behavior. An organism's phenotype is determined by its genotype, which is the set of genes the organism carries, as well as by environmental influences upon these genes.
• the genetic makeup of an organism or group of organisms with reference to a single trait, set of traits, or an entire complex of traits. the sum total of genes transmitted from parent to offspring.
• Alleles are variants of a gene controlling the same trait and occupying a specific region on a chromosome (called the locus)