搜索结果: 1-7 共查到“海洋科学 sex”相关记录7条 . 查询时间(0.078 秒)
Sex,Drugs,and Sea Slime:The Oceans' Oddest Creatures and Why They Matter
Sex;Drugs;Sea Slime Oceans' Oddest Creatures Why They Matter
2015/7/13
Ellen Prager's book presents an entertaining account of the lives of many marine organisms. Its stories are understandable, fun to read, and focus on describing the curious attributes and mysterious l...
Crossed induction of sex in sympatric congeneric rotifer populations
Crossed induction sex in sympatric congeneric rotifer populations
2014/4/17
The transition from asexual to sexual reproduction in rotifers of the genus Brachionus(Monogononta) is triggered by a chemical signal produced and released by the rotifers themselves; the signal accum...
Does predation control adult sex ratios and longevities in marine pelagic copepods?
predation contro adult sex ratios longevities marine pelagic copepods
2014/4/16
We assess the causes of adult sex ratio skew in marine pelagic copepods by examining changes in these ratios between the juveniles and adults, sexual differences in juvenile stage durations, and morta...
The time for sex: A biennial life cycle in a marine planktonic diatom
The time for sex A biennial life cycle a marine planktonic diatom
2014/4/16
Whereas it is accepted that the population dynamics of higher organisms isstrongly grounded in life history processes, such as the time taken to mature and reproduce, regulation in the abundance of aq...
Sex-related differential mortality of a marine copepod exposed to a toxic dinoflagellate
Sex-related differential mortality marine copepod exposed toxic dinoflagellate
2014/4/21
In this study we hypothesized that the sexes of the copepod Acartia hudsonica experience different mortalities when exposed to the toxic dinoflagellate Alexandrium fundyense. In laboratory experiments...
Sex-related differential mortality of a marine copepod exposed to a toxicdinoflagellate
Sex-related differential mortality marine copepod exposed toxicdin of lagellate
2014/4/18
In this study we hypothesized that the sexes of the copepod Acartia hudsonicaexperience different mortalities when exposed to the toxic dinoflagellate Alexandrium fundyense. In laboratory experiments,...
Two cues for sex determination inGammarus duebeni:Adaptive variation in environmental sex determination?
sex determination Gammarus duebeni Adaptive variation environmental sex determination
2014/5/8
In the crustacean Gammarus duebeni, sex is determined by the interaction of a number of environmental, genetic and parasitic factors, which may, in turn, influence sex ratios and population dynamics. ...