Describe and Evaluate the Impact of Two Teratogens on a Child’s Development.

Describe and evaluate the impact of two teratogens on a childs development. The work of antenatal is similar for or so every(prenominal) human being where, the genetic instructions go cow dung in different stages, from the zygote to fertilized egg, from embryo to develop into the fetus. This prenatal process is an example of how nature is important in the development. withal other important aspect for the prenatal process is the surround where the embryo and fetus is nurtured. There argon many agents in the environment that erect have a detrimental result on developing foetuses. These external agents are called teratogens and they can receive wrongfulness or death during prenatal development. (Bee, H. 2010) One of these teratogens is ratified drugs. about of these drugs particular the prescription and over-the-counter are natural rubber for heavy(predicate) women but, there are some drugs that can have nocent effects equivalent for example thalidomide, D ES and the most impressive ones are pansys and alcohol. It is well know that cigarettes are unwellnessy for the stag fel petty(a)ship reducing the oxygen in the body. If a pregnant bonnie sex gets less oxygen every time she smokes a cigarette so does her fetus reducing blood flow and viands to the placenta.

Also the fetus metabolise the agents contained in the tobacco which can causing cancer. (Siegler, R. Deloache, J. Eisenberg, N. 2006) The main effects that can agree the health of the infant are retarded growth and low blood line weight. Statistic shows that those babies born to heavy smoker bonny weight one-half a pound less than fumble of non-smokers. Also express sugge st that green goddess may profit the risk ! of sudden infant death syndrome and other problems like lower IQ, earshot deficits, asthma, respiratory infection, and cancer. Most of pregnant women carrion smoking after talent birth so they expose their children to teratogens in the beginning and after they are born.( Siegler et al.2006)...If you want to get a near essay, order it on our website: OrderEssay.net

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