Signal transduction may result in changes in gene expression and cell function, which may alter phenotype in an embryo. an example is the expression of the sry gene, which triggers the male sexual development pathway in mammals. this gene is found on the y chromosome

In a village where the proportion of individuals who are susceptible to malaria is .70 and population is at hardy-weinberg equilibrium what population is heterozygous hba/hbs

What is genetic variation? -(a) each individual in a population has slightly different genes. -(b) some individuals in a population have more genes than others. -(c) each population of a species has slightly different genes. -(d)some populations of a species have more genes than others.

Which measurement unit represents volume? liter kilometer square centimeter centigram