During the evolutionary transition from isogamy to anisogamy, gamete size was likely subject to a. Evolution under the influence of genetic drift b. Disruptive selection c. Stabilizing selection d. Directional selection e. Negative frequency-dependent selection

Which of the following is a cause of a dna mutation? o a. the linking of amino acid subunits into a long chain o b. the transcription of dna into rna o c. an error in the repair of damaged dna d. the diffusion of molecules across the cell membrane submit

The main ingredient of magma is a pahoehoe. b silca c dissolved gases d obsidian

Which of the following describes research that would be considered basic science? a. a farmer is trying to improve his crop yields by using a new kind of fertilizer. b. a college students is curious about the growth of desert pants in the presence of excess amounts of water. c. government officials are trying to prevent the spread of new strain of influenza virus. d. a doctor is trying to determine why a patient is feeling tried and sick.b.a college students is curious about the growth of desert pants in the presence of excess amount of water