The female trees accumulated a greater number of diaspores and species richness than male trees. The male trees accumulated a higher number of seeds and species than areas without trees. This study shows that sites containing female and male trees ofM. coriaceaand sites without trees differed ...
and fruit growth period among female and male trees.The viability of P.euphratica seed is very low.If the maturity stage of P.euphratica for more than four months is coincidence with emergency water transport and maximize the inundated area,it will more conducive to seed dispersal,germination ...
including Eurasian collared dove (Streptopelia decaocto) used for a neutral control. Decoys:a: grey cuckoo,b: rufous cuckoo,c: collared dove; live common cuckoos:d: adult male, always grey;e: grey adult female, and a series of rufous adult females:f: brownish female;g...
作品名称:玛丽安娜·诺斯(Marianne North)高清作品:Male and Female Trees of the Coco de Mer in Praslin 作品链接:https://www.mei-shu.com/famous/26789/artistic-170011.html 作品类别:油画 免责声明:本站部分公开资料来源于互联网,目的是用于学术交流与讨论,并不代表本网赞同其观点和对其真实性负责。如果...
surrogate mother - a woman who bears a child for a couple where the wife is unable to do so; "a surrogate mother is artificially inseminated with the father's semen and carries the fetus to term" begetter, father, male parent - a male parent (also used as a term of address to your...
Cottonwoods, riparian poplars, are dioecious and prior studies have indicated that female poplars and willows can be more abundant than males in low-elevation zones, which are occasionally flooded. We investigated the response to flooding of clonal saplings of 12 male and 9 female narrowleaf cott...
When each distribution parameter is considered individually (Supplementary Fig.1), lifetime trajectories of females and males are still significantly different (M with\(p<0.01\), IQR with\(p<0.05\), and MC with\(p<0.01\), assessed by comparing random samples of female and male observers with...
Female population had a slightly higher values of genetic diversity parameters (such as number of alleles and heterozygosity) than the male population, but not significantly different. The SSR loci ZJU062 and ZJU130 showed an empirical Fst value of 0.455 and 0.333, respectively, which are ...
The number of nucleoli per cell was counted in human tissue cultures from adult bone marrow and embryonic skin. The cultures were stained with Feulgen-light green. A male and a female culture were grown in each of 4 consecutive experiments. The number of nucleoli per cell varied between 1 an...
Dissection of infested female buds and periodic observations of male and female trees near Martinez de la Torre, Veracruz, Mexico, between September 1966 and August 1967 revealed a unique mechanism of resistance in the female tree that discourages selection by adult female boll weevils and prevents...