Which sentence is correct? who's going to walk the dog today? whose going to walk the dog today?

Based on the law of dominance, we would expect percent of the offspring from this cross to have large teeth.

Which part of the neuron below is indicated by the arrow, and what is its function? hormones send chemical signals throughout the body to regulate other body processes. hormones are chemical signals that are sent throughout the body to regulate other body processes. hormones send electrical signals throughout the body to regulate other body processes. hormones are electrical signals that are sent throughout the body to regulate other body processes.

What type of plant is good for a bioassay and where can i buy it? i only have a month.