March_16-Human_Development

March_16-Human_Development - o Amniacentesis o...

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Human Development Develpoment o Concerns structural and functional changes throughout a life cycle o Regulated by interplay between genes and environment o Generates patterns and polarity o Plant cells are stationary and animal cells move o Animals are determinate, plants are interdeterminate o Plants are modular and more plastic than animals o External chemicals or nutrition affect embryo growth Tests to test for downsyndrome
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Unformatted text preview: o Amniacentesis o Chariollantoic sampling • Trimesters o 1 st-> baby most susceptible to damage from chemicals o 2 nd-> start showing, at end of trimester sixty percent survival rate for premature • Disease resistance o Innate immunity-> immunity we always have o Acquired-> response to previous exposure to pathogen enhances immune system...
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