英文字典中文字典


英文字典中文字典51ZiDian.com



中文字典辞典   英文字典 a   b   c   d   e   f   g   h   i   j   k   l   m   n   o   p   q   r   s   t   u   v   w   x   y   z       







请输入英文单字,中文词皆可:



安装中文字典英文字典查询工具!


中文字典英文字典工具:
选择颜色:
输入中英文单字

































































英文字典中文字典相关资料:


  • A Jellyfish Is Born | Smithsonian Ocean
    During strobilation, a polyp splits into 10-15 plate-like segments stacked atop one another in a tower called a strobila After a segment separates from the strobila, it is called an ephyra, a juvenile jellyfish
  • STROBILATION Definition Meaning - Merriam-Webster
    The meaning of STROBILATION is asexual reproduction (as in various cnidarians and tapeworms) by transverse division of the body into segments which develop into separate individuals, zooids, or proglottids
  • Strobilation | zoology | Britannica
    and scyphostome polyps, is called strobilation Commonly, this results in a chain, called a strobilus, of the fission products—the proglottids of tapeworms and the ephyrae of scyphozoan jellyfish; each proglottid or ephyra matures in turn and separates from the end of the strobilus
  • Evolution and development of scyphozoan jellyfish
    In species with all three life-cycle stages, the metamorphosis of a polyp into a juvenile scyphomedusa (ephyra) is termed strobilation, and polyps can produce one ephyra (termed monodisc strobilation) or many ephyrae (termed polydisc strobilation)
  • Strobilation | definition of strobilation by Medical dictionary
    Asexual reproduction by division of the body into segments, as in tapeworms and jellyfish The American Heritage® Medical Dictionary Copyright © 2007, 2004 by Houghton Mifflin Company Published by Houghton Mifflin Company All rights reserved
  • What does strobilation mean? - Definitions. net
    Strobilation or transverse fission is a form of asexual reproduction consisting of the spontaneous transverse segmentation of the body It is observed in certain cnidarians and helminths
  • Strobilation - (General Biology I) - Vocab, Definition . . . - Fiveable
    Strobilation is a form of asexual reproduction that involves the sequential budding of segments called ephyrae from the bell of certain cnidarians, particularly in the class Scyphozoa, which includes true jellyfish
  • Strobilation - Histology
    Strobilation is a form of asexual reproduction observed in certain invertebrates, particularly within the phylum Cnidaria It involves a process where segments form and detach from the parent organism
  • Temperature-driven asexual reproduction and strobilation in three . . .
    Under certain environmental conditions, polyps release tiny jellyfish (ephyrae) into the water column through a process called strobilation Similar to many planktonic species, the health and survival of juveniles and early life stages are major factors determining the size of the adult populations (Lucas et al , 2012)
  • Microbiota-derived β carotene is required for strobilation of
    Transcriptional analysis revealed that beta carotene and 9-cis RA restored expression of strobilation genes in sterile polyps to native levels Inhibition of key enzymes in the RA pathway disrupted strobilation, further confirming its importance





中文字典-英文字典  2005-2009