Which substance has at least one ionic bond?
a. CH4
b. H2O
c. Naci
d. 02

Agene pool: a) is the collection of all the alleles found in a single species b) is the collection of all the alleles found in a single population c) is the collection of all the chromosomes found in a single population d) is the collection of genes in a species that allow the individuals to swim

What is required in the genotype of an individual to show a recessive trait? a.two recessive alleles b.at least one recessive allele c.no recessive alleles

Which of the following is the sl unit used to measure temperature a. kilogram b. liter c. meter d. kelvin