In multicellular organisms, which purpose does mitosis serve?
o
A. reproduction of organisms
B. growth and development
C. mutation prevention
O
D. genetic variation

Which term refers to the total dollar value of the goods and services produced in a country in a year?

The ruiz family is exchanging euros for us dollars. the exchange rate is 1 euro equals 1.35261 usd. since the ruiz family knows that usd are stated to the nearest hundredth of a dollar, they used the conversion ratio

Choose the best definition of allele. a. one of several possible versions of a gene, which each produce a different phenotype b. an organism that's purebred for a given trait c. the process of fertilizing a plant with pollen from another plant d. a set of genes that are located on the same chromosome and so are tightly linked