What is the percentage of the offspring?!

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.

How many autosomes are in this human karyotype? how many sex chromosomes?

Achange in direction without a change in speed is called velocity