What were some challenges to achieving the Human Genome Project’s goals?

Select all that apply.

placing millions of short DNA sequences into the correct order
performing millions of separate sequencing reactions
cracking the genetic code
inventing a method to determine the DNA sequence

Guard cells control which event? the growth of plants capture of solar energy gas exchange in leaves water absorption in roots

Which of the following is the function of the nociceptors? a. detecting odors in the nose b. detecting painful stimuli c. detecting central body temperature d. detecting touch and pressure

Astudent sees several ants walking up a wall following the exact same trail that an ant took earlier. she wants to apply the scientific method to determine how the ants detected the trail. which of these steps would come first in her application of the scientific method? perform an experiment by cleaning the scent away from part of the trail. draw a conclusion that the ants follow a scent trail. make a prediction about what the ants will do after she cleans away part of the trail. hypothesize that the ants are following a scent trail that the first ant left.