Question

Match sentence and word.1. The allele for a widow's peak is dominant over the allele for a hairline with no peak. It is an example of2. A gene pool consists of all genes, including all the different alleles, that are present in a population.3. The relative frequency of an allele is the allele occurs in a gene pool, compared with the number of times other alleles for the same gene occur. Relative frequency is often expressed as a percentage. 4. Height in humans is one example of Choices of answers:a. multi genetic traitb. gene poolc. bigenic traitd. polygenic traite. single gene traitf. relative frequency

Answer 1

e. Single gene trait- this is the simplest form of inheritance where a single gene codes for a trait. This matches item number 1. (Widow's peak)

b. Gene pool- matches item 2.

f. Relative frequency- matches item 3.

d. Polygenic trait- refers to the characteristics that are influenced by two or more genes. It matches item 4. (human height)