单词 | blastocoel |
例句 | The embryonic stem cells and germ layers originate from the blastocoel present inside the blastula. Biology for AP Courses 2022-06-09T00:00:00Z At by the mother, and view the stages of development of the what point in the movie does the blastocoel first appear? fetus throughout gestation. Anatomy and Physiology 2013-06-19T00:00:00Z The smaller cells now divide and spread over the four larger cells; at the same time a space—the cleavage cavity or blastocoel—forms in the centre of the mulberry-like mass. Encyclopaedia Britannica, 11th Edition, Volume 11, Slice 5 "Gassendi, Pierre" to "Geocentric" 2011-09-02T02:00:20.450Z The central part of the blastosphere is called the segmentation cavity or blastocoel. Encyclopaedia Britannica, 11th Edition, Volume 9, Slice 3 "Electrostatics" to "Engis" 2011-02-06T03:00:53.093Z This vessel is nothing but a split between the right and left folds of the mesentery, and its cavity is thus a remnant of the blastocoel. Encyclopaedia Britannica, 11th Edition, Volume 4, Slice 3 "Borgia, Lucrezia" to "Bradford, John" The ball of now tightly bound cells starts to secrete fluid and organize themselves around a fluid-filled cavity, the blastocoel. Anatomy and Physiology 2013-06-19T00:00:00Z |
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