Answer:
A chairman is an executive elected by a company's board of directors who is responsible for presiding over board or committee
Explanation:
A chairman often sets the agenda and has significant sway as to how the board votes
Answer:
#1 Spinning Jenny. The improved spinning jenny that was used in textile mills.
#2 Steam Engine.
#3 Power Loom.
#4 Sewing Machine.
#5 Telegraph.
#6 Hot Blast and Bessemer's Converter.
#7 Dynamite.
#8 Incandescent Light Bulb.
Explanation
these are some examples, happy to help
I think the answer is the bantu family
Repeated all the time and sometimes writ it down to help remember it
The receptor for the secreted Wnts is Frizzled.
Frizzled proteins are receptors for secreted Wnt proteins, as well as other ligands, and also play a critical role in the regulation of cell polarity during embryonic development. The frizzled genes were first identified in Drosophila in a screen for mutations that disrupt the polarity of epidermal cells in the adult fly.
Frizzled proteins also play key roles in governing cell polarity, embryonic development, formation of neural synapses, cell proliferation, and many other strategies in developing and person organisms. those processes occur because of one in every of three signaling pathways.
These include the canonical Wnt/β-catenin pathway, Wnt/calcium pathway, and planar cellular polarity (PCP) pathway. Mutations within the human frizzled-4 receptor were related to familial exudative vitreoretinopathy, an extraordinary disease affecting the retina in the back of the attention, and the vitreous, the clean fluid internal the eye.
Learn more about proteins here: brainly.com/question/10058019
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