BIOD 121 (Portage): Module 6 with 100% correct Answers

An adequate intake of vitamins and minerals several ______________ prior to conception, as well as throughout the pregnancy, is strongly recommended for those trying to conceive. months A healthy body weight, properly controlling existing health conditions. and the avoidance of ___________________ (compounds that can increase the risk of a birth defect will improve the odds of a healthy pregnancy for both mom and baby. teratogens The United States, despite the availability of health care, either through private companies or programs available for low income and needy moms, the rate of infant mortality is among the ________________ in the world. highest ________ moms are especially at high risk as they are more likely to not seek proper care during their pregnancy. Teen Pregnancy can be defined by several key developmental stages: -fertilization - blastogenic stage - embryonic stage - end of first trimester - fetal stage developmental stage: fertilization (day 0) an egg and sperm unite and produce a zygote developmental stage: blastogenic stage (day 1-14) a period of rapid cell division * day 14 an embryo is formed developmental stage: embryonic stage (week 2-8) the organ system develops - week 5 the heart begins to beat -week 8 the embryo is now known as fetus developmental stage: end of first trimester most organs are formed, and the fetus can move developmental stage: fetal stage (week 9-40) period of continual growth and development