Imagine that a chromosome was compared to a novel. what could a gene be compared to?

In which case would a scientist choose to use a dissecting microscope rather than a compound microscope

An example of internal feedback working to maintain homeostasis is your a. decreased respiration rate when you are studying b. decreased heart rate when you are sad c. increased respiration rate when your muscles need more oxygen d. increased heart rate when your lungs need more oxygen

What is a dendrite and what does it do?