Learn how to trim the pants before hemming with expert step-by-step instruction in this free clothing repair video clip. Part of the Video Series: How to Mend & Hem Clothes.earn how to trim the pants before hemming with expert step-by-step instruction in this free clothing repair video clip. Part of the Video Series: How to Mend & Hem Clothes.
intergenic region. English. Noun. intergenic region (plural intergenic regions) (microbiology) DNA sequences located between genes that make up a large percentage of the human genome with no known function. Retrieved from https://en.wiktionary.org/w/index.php?title=intergenic_region&oldid=44303066
The embryo is most susceptible to teratogenic agents. during periods of rapid differentiation. The stage of development of the embryo determines suscep-. tibility to teratogens. The most critical period in the development of an embryo or in the growth of a. particular organ is during the time of most rapid cell division. The critical period for each organ is. pictured below (Fig. 23-2). For instance, the critical period for brain growth and development is. from three to 16 weeks.