branchial pouchの例文

例文

1. Anterior to these the presence of seven branchial pouches is evident.
2. Fish gill slits may be the evolutionary ancestors of the tonsils, thymus glands, and Eustachian tubes, as well as many other structures derived from the embryonic branchial pouches.
3. Fish gill slits may be the evolutionary ancestors of the tonsils, thymus gland, and Eustachian tubes, as well as many other structures derived from the embryonic branchial pouches.
4. Parathyroid glands are derived from the epithelial lining of the third and fourth branchial pouches, with the superior glands arising from the fourth pouch, and the inferior glands arising from the higher third pouch.
5. In approaching topics that appear to need rote memorization, I usually first try to understand terms, how structures got their names, etc . Some examples from embryology might be the origin of the term " morula " ( a bunch of cells resembling a mulberry ), why it's called the ultimobranchial body ( " ultimo-", last; hence, " last of the branchial pouch derivatives " ), etc . Works great for me, but your mileage may vary .-- talk ) 20 : 08, 16 February 2008 ( UTC)