Acouple is planning to have a child. the father -to-be has six fingers, a dominant trait. his genotype is ff. his wife has five fingers. what are the odds that their child will have six fingers? a. there is not enough information. b. 1/2 c. 7/8 d. 1/4

What type of electromagnetic radiation has a shorter wavelength than blue light

You are attempting to recrystallize a crude product mixture. you add the appropriate amount of hot solvent and are allowing the solution to slowly cool to room temperature. however, at room temperature no crystals have appeared, which of the following methods should be used to induce crystallization? choose all correct answers. a) place the flask in an ice bath. b) swirl the contents of the flask. c) add a small seed crystal of the desired product. d) scratch the inside of the glassware using a stir rod. it can be multiple choices

What are fossils of organisms that existed over a wide area but only for a limited time period called?