9. Which best describes convection convection currents in the mantle. A. cold material rises, warm material sinks
B. energy transfer through electromagnetic waves
C. warm material rises, cold material sinks
D. energy transfer through contact

In fruit flies, gray bodies (g) are dominant over black bodies (g), and brown pigments (n) are dominant over yellow pigments (n). each individual possesses two alleles for each trait. if a fly that is homozygous dominant for both traits is crossed with a fly that is homozygous recessive for both traits, what is the predicted genotype of the offspring.

List two modern organisms that have pentameral symmetry

Human genes only differ by less than percent. a. 1 b. 6 c. 11 d. 16