Use the given expression to complete the statements. In the first term, 5 is a . In the second term, (3y + 13) is a . In the third term, -1 is a .

Assume that a population of 50 individuals has the following numbers of genotypes for a gene with two alleles, b and b: bb = 30, bb = 10, and bb = 10. calculate the frequencies of the two alleles in the population’s gene pool.

In a school 2/3 of the students study a language of those who study a language 2/5 study french

You paint a 1/2 of a wall in 1/4 hour. how long will it take you to paint one wall