If the dorsal root of a reflex arc controlling arm movement is severed, what part of the nerve pathway will block nerve impulse?

How many copies of each chromosomes should be present in each of the 4 final haploid versions of gamete?

Explain the source of radioactivity in uranium in earth’s crust by which it produces nuclear radiation

Your two friends just told you what to order for them at the drive through fast food restaurant. you give the order but when the food comes about 10 minutes later, you don't remember what each of your friends ordered your memory of the order was in __ memory. a. semantic b. flashbulb c. long-term d. short-term i think i know but i'm not really sure