Apurple flower with an unknown genotype is crossed with a white flower .determine the genotype of the purple if purple (p) is dominant and white (p) is recessive

This is one form of rna that transports a specific amino acid to a ribosome during protein synthesis.

Aperson with age is more likely to catch diseases that healthy people usually don’t catch.what are these infections called?

How does upwelling affect coastal fisheries? upwelling damages nutrient supplies at coastal fisheries as the warm, nutrient-rich surface water is replaced by nutrient-poor, cold water. upwelling damages nutrient supplies at coastal fisheries as the cold, nutrient-rich surface water is replaced by nutrient-poor, warm water. upwelling improves the nutrient supply at coastal fisheries as the warm, nutrient-rich surface water replaces the nutrient-poor, cold water. upwelling improves the nutrient supply at coastal fisheries as cold, nutrient-rich water replaces the warm, nutrient-poor surface water.