Atrait controlled by four alleles is said to have
a) homologous alleles
b) hybridization
c) autosomes
d) multiple alleles

Which phrase is the best summary of the model shown? a. the transfer of the sun's energy through trophic levels b. a series of aerobic and anaerobic reactions c. a transformation of light energy into chemical energy d. the breakdown of food molecules

What tool do geneticists use to predict the outcome of genetic crosses? a. karyotype b. punnett square c. centrifuge

What is it called when lava when it erupts from the surface through volcanoes.