The allele for a widow’s peak has complete dominance over the allele for a straight hairline (w). what is the probability of a man with a straight hairline (ww) and a woman with a widow’s peak (ww) having an offspring without a widow’s peak

Factors that can increase mutation rates a. high temps b. low temps c. food additives d. uv rays

Which of the following two events occur to create a sea breeze? select all that apply. warm air rises on the ocean and moves toward the land to cool warm air rises on land and moves toward the ocean to cool cool air moves from the ocean to be warmed by the land cool air moves from the land to be warmed by the ocean

Which of the following happened during the precambrian era? the first prokaryotic cells the first eukaryotic cells development of photosynthesis all of the above