Answer:
a long rodlike structure that develops dorsal to the gut and ventral to the neural tube. The notochord is composed primarily of a core of glycoproteins that are encased in a sheath of collagen fibers wound into two opposing helices.
Answer:
well um the answer is AI2O3
Explanation:
so i don't know why that isn't an answer sorry....
Answer:
<h2>
<em>Reed–Sternberg cell</em></h2>
Explanation:
As the diagnosis of Hodgkin lymphoma is sometimes confirmed by the presence of a type of cell called a <em><u>Reed-Sternberg cell.</u></em>
Answer:
An example of passive transport is diffusion, the movement of molecules from an area of high concentration to an area of low concentration. Carrier proteins and channel proteins are involved in facilitated diffusion.
Explanation:
