Science 22101 Quiz [Nervous & Reproductive System]

Which one is not a main function of the nervous system? Maintains homoestasis Receives information Resonds to information Balances mind and body Which part of the cerebrum controls speech and hearing? Frontal lobe Temporal lobe Parietal lobe Occipital lobe How much of the total body blood flow goes to the brain? 2% 10% 20% 25% To take care of your nervous system, you should not: Protect your head Smoke Listen to your thoughts Use it or lose it The release of egg cell is called _. Ovulation Ejaculation Menstruation Implantation Which part of the human male reproductive system protects the testes and holds them outside the body? Penis Scrotum Urethra Epididymis The _ is a temporary organ that connects the developing fetus via the umbilical cord to the uterine wall of the mother. Umbilical cord Amnion Amniotic fluid Placenta In one mentrual cycle, in which day does ovulation take place? Days 1 - 5 Days 6 - 13 Day 14 Days 15 - 25 Which birth method for women is 98% - 99% effective? Female condom IUD Hormonal pills Spermicide Matching Type Match the vocabulary words on the left to their definitoin on the right. Testosterone develops the secondary sex characteristics of boys Progesterone prepares the endometrium for the potential of pregnancy after ovulation Bell's palsy is an unexplained episode of facial muscle weakness or paralysis Reflex action is an involuntary and nearly instantaneous movement in response to a stimuli Zona pellucida celps the sperm cells to enter the egg Oviduct carries the egg from ovary to uterus Vas deferens carries sperm cells from testes to urethra Acrosome is a membranous organelle on the head of the sperm that helps to penetrate the egg's coats. Spinal cord is a thin, tubular structure that is an extension from the brain Zygote is the fertilized egg Female Reproductive System Identify the parts of the female genital system. Click on the blue dots to write your answers. Ovary Fallopian tube Uterus Cervix Vagina Male Gamete Identify the parts of the sperm cell. Acrosome Tail Head Mid-piece Nucleus Ovum Draw an egg cell and name the parts.