The middle layer of the meninges, known as the "spider layer," is called the

Why is it important to reduce the number of chromosomes in half when forming gametes for sexual reproduction?

2. if someone had the list of traits you provided in question 1, do you think he or she would be able to find you in a group of 1000 people? why or why not? if not, what other information encoded in your genes might distinguish you from the others in the group? what are other traits that are encoded for by dna?

Most animal cell membranes have proteins that pump. ions out of the cell and potassium ions into this