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  2. Segmentation (biology) - Wikipedia

    en.wikipedia.org/wiki/Segmentation_(biology)

    Segmentation in biology is the division of some animal and plant body plans into a linear series of repetitive segments that may or may not be interconnected to each other. This article focuses on the segmentation of animal body plans, specifically using the examples of the taxa Arthropoda , Chordata , and Annelida .

  3. Segmentation in the human nervous system - Wikipedia

    en.wikipedia.org/wiki/Segmentation_in_the_human...

    The nervous system segmentation confers several developmental advantages to the vertebrate body as humans possess a body plan that is bilaterally segmented at the nervous system level. The segmentation is involved at all levels of the human nervous system with increasing level of complexity in the innervation from the brain to limbs. [1]

  4. Segmentation gene - Wikipedia

    en.wikipedia.org/wiki/Segmentation_gene

    A segmentation gene is a gene involved in the early developmental stages of pattern formation. It regulates how cells are organized and defines repeated units in the embryo . Segmentation genes have been documented in three taxa: arthropods (i.e. insects and crabs ), [ 2 ] chordates (i.e. mammals and fish ), and annelids (i.e. leeches and ...

  5. Metamerism (biology) - Wikipedia

    en.wikipedia.org/wiki/Metamerism_(biology)

    Earthworms are a classic example of biological homonymous metamery – the property of repeating body segments with distinct regions. In biology, metamerism is the phenomenon of having a linear series of body segments fundamentally similar in structure, though not all such structures are entirely alike in any single life form because some of them perform special functions. [1]

  6. Segment polarity gene - Wikipedia

    en.wikipedia.org/wiki/Segment_polarity_gene

    The gooseberry gene's role in segmentation was believed to be involved in segment-polarity class of segmentation genes required for the formation of larval segments because, during embryogenesis, half of the larval segments are replaced by the remain half segment, but in a reversed polarity, which suggested that gooseberry was a single gene. [8]

  7. These Are the Thanksgiving Foods You Should Skip if You ... - AOL

    www.aol.com/thanksgiving-foods-skip-ozempic...

    There are a few foods you may want to skip on Thanksgiving if you're taking a GLP-1 medication such as Ozempic, dietician Kylie Bensley, founder of the women’s nutrition company, Sulinu, tells ...

  8. Drosophila embryogenesis - Wikipedia

    en.wikipedia.org/wiki/Drosophila_embryogenesis

    Drosophila embryogenesis, the process by which Drosophila (fruit fly) embryos form, is a favorite model system for genetics and developmental biology. The study of its embryogenesis unlocked the century-long puzzle of how development was controlled, creating the field of evolutionary developmental biology. [1]

  9. The College Football Playoff is already broken. Matt Hayes is ...

    www.aol.com/sports/college-football-playoff...

    It's already broken and bombing. That doesn't mean the CFP can't be fixed with the right plan.