Biology, 11.02.2020 19:49 maxi12312345
7.21 A study enrolled 517 children aged 2-5 years wth a diagnosis of autism spectrum disorder and 315 control children of the same age groups but without such diagnosis. Info was collected about metabolic conditions of the mothers at the time of their pregnancy. such as type 2 diabetes, hypertension, or obesity. Metabolic conditions during pregnancy tended to be more frequent among the mothers of children with autism spectrum disorder than among mothers of control children. This is...
An observational study with a case-control design. T/F
Answers: 3
Biology, 21.06.2019 15:00, jacksontwyford
Cedure,© data: rmativetable 1: positive and negative results when imacromoleculeregative results when testing for the presence of macromoleculeschemical test | positive test result negative tcarbohydrates – simplesugarse negizitivecarbohydrates – 2: results for the presence of macromolecules in the evidence sample
Answers: 2
Biology, 22.06.2019 02:30, hey840
Plz ! having a smooth seeds is the dominant trait. having wrinkled seeds is a recessive trait. the offspring of two plants with smooth seeds, a. must have smooth seeds. b. may have smooth or wrinkled seeds. c. must have wrinkled seeds. d. have a 25% change of having smooth seeds.
Answers: 1
Biology, 22.06.2019 10:00, AM28
Ivan is looking at a cross section of a stem taken from a vascular plant. he sees two different types of vascular tissue: the xylem, which is closer to the center of the stem, and the phloem, located around the xylem, closer to the outside of the stem. how do these two structures work together in a living plant?
Answers: 2
7.21 A study enrolled 517 children aged 2-5 years wth a diagnosis of autism spectrum disorder and 31...
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