更多egg cell例句

1. Because stem cells can be rapidly created from skin or other cells, they are an endless source of raw material to make sperm and egg cells.
2. The team next mixed in a dose of precursor immature egg cells, also made from stem cells.
3. So plants have evolved different ways to get their pollen to the egg cells of other plants.
4. A pollen grain can fertilize the egg cell of other plant of the same species, eventually forming a seed that can grow into another plant.
5. In 1996, researchers at the Roslin Institute cloned a cell taken from the mammary gland of a 6-year-old Finn Dorset sheep and an egg cell taken from a Scottish blackface sheep, and the result was Dolly.
6. Creating PGCs from skin tissue, on the other hand, seems like a walk in the park compared to egg freezing.
7. Joel Osteen wants to talk about muting your cell phone at the dinner table.
8. At that point, the Library of Congress can once again decide to prohibit consumers from unlocking their cell phones.
9. Earlier this year, security at major airports was tightened because of a tip that al-Asiri had been working on a cell phone bomb.
10. Egg-laying hens are placed in cages to unnaturally churn out egg after egg.
11. Almost as soon as she had finished building her nest she had discovered a strange-looking egg there.
12. In his condemned cell he composed a beautiful poem of 14 verses (“My last Thought”), which was found by his wife and published.
13. Some writers state that each cell contains about one thousand seeds.
14. Any epithelial cell may be so granular from degenerative changes that the nucleus is obscured.
15. The sediment contains a few hyaline and finely granular casts and an occasional red blood-cell.