14. Negative Feedback (Example for Regents) Brain detects high blood sugar level (lots of glucose). Sends signal to pancreas to release the hormone insulin. Sugar (Glucose) level in blood drops. Negative feedback low glucose level in blood means stop insulin production.
18. Male Reproductive System a. Testes b. Vas deferens c. Prostate d. Urethra e. Penis f. Bladder g. Rectum
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20. Female Reproductive System a. Ovary Side Front a. Ovary b. Oviduct b. Oviducts c. Uterus c. Uterus d. Cervix d. Cervix e. Vagina e. Vagina f. Bladder g. Rectum c. Uterus f. Bladder
33. Fertilization and Development Summary 1. Meiosis – produces haploid sperm and egg 2. Fertilization – sperm and egg meet to make a diploid zygote. 3. Differentiation – zygote divides by mitosis into an organism.
34. Fertilization and Development Summary Meiosis n= 23 Fertilization 2n=46 Differentiation by mitosis 2n=46 New multicellular organism 2n=46
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52. Early Development c. Differentiation (mitosis) g. Uterus lining (endometrium) a. Ovulation b. Fertilization d. Morula e. Blastocyst f. Implantation
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