The meaning of MALE is of, relating to, or being the sex that typically has the capacity to produce relatively small, usually motile gametes which fertilize the eggs of a female. How to use male in a sentence.
Reduced ratio of male to female births in Japan (letter) H Ohmi,K Hirooka,Y Mochizuki - 《International Journal of Epidemiology Official Journal of the International Epidemiological Association》 被引量: 0发表: 1999年 Reduced ratio of male to female births in several industrial countries: A ...
Female Japanese macaques (Macaca fuscata), in certain populations, routinely engage in female–male mounting. In this study, we documented patterns of vulvar, perineal and anal (VPA) stimulation during female–male mounting in Japanese macaques. During approximately 45% of the female–male mounts an...
Male and Female Reproductive Cycles of the Japanese Gecko, Gekko japonicus, in Kyoto, Japan 来自 Semantic Scholar 喜欢 0 阅读量: 58 作者:Ikeuchi,Isami 摘要: Mating period and gametogenesis of a temperate population of Gekko japonicus were investigated by gross dissection and histology. The mating ...
Biased mating due to female preferences towards certain traits in males is a major mechanism driving sexual selection, and may constitute an important evolutionary force in organisms with sexual reproduction. In birds, although the role of male ornamentation, plumage coloration, genetic dissimilarity, an...
(chapter 1), Pflugfelder finds no equivalent term to “homosexuality,” but for male-male eroticism, there is shudo, the “way of youths,” between the younger wakashu and the older nenja. The couple formed an asymmetrical and hierarchical relation in their sexual practices. Pflugfelder ...
These results compared with previous work in native guppy populations suggest female mate preferences based upon these male secondary sexual traits and low predation pressure in this population.doi:10.1007/s101640170015K. KarinoY. HaijimaSpringer-Verlag TokyoJournal of Ethology...
Twelve percent of the sample reported having sex with both men and women in the past 4 months. MSMW were twice as likely as MSW to report being HIV positive (10.5 vs. 4.6 %). MSW were more likely to be married than MSMW but reported similar numbers of female sex partners. MSMW were ...
In October 2004, Keira received her first major accolade, the Hollywood Film Award for Best Breakthrough Actor - Female, and readers of Empire Magazine voted her the Sexiet Movie Star Ever. The remainder of 2004 saw Keira once again trying a completely new genre, this time the part-fact, ...
Female-oriented male–male erotica is a genre of popular culture often know as Boys’ Love (BL), yaoi, and danmei. It is one of the largest by-an