What are the adaptations for sexual reproduction in ferns and other seedless vascular plants?

Jan 14, 2009 ... ... sexual reproduction of Bombus terrestris colonies. Thirty-two young ... sexual reproduction. Most studies dealing with bumblebee ... Jan 17, 2018 ... Our results support the idea that the timing of sex is linked with periods when the relative cost of sex is reduced due to low potential asexual growth at high ... occurs under sexual reproduction. Population subdivision slows the spread of asexual lineages, which allows more time for the genetic degeneration caused by ... May 24, 2009 ... To determine the genetic features underlying their diversity of biology and pathogenesis, we sequenced six genomes from the Candida clade (Fig. Aug 20, 2019 ... gondii sexual reproduction will allow for development of therapeutics that prevent shedding of T. gondii parasites. Finally, given the ... Jun 28, 2017 ... ... Sexual reproduction may be addressing this challenge. If a sexual organism can just pass on to its offspring the suspicion that a particular ... Dec 17, 2009 ... Sexual reproduction is a high-energy endeavor, requiring, often, the quest for a mate, the actual act of sex, and the carrying of offspring ( ... Feb 18, 2014 ... ... sexual reproduction. The results provide new insight into how plant adaptations to nutrient conditions can drive the distribution of plant ... Mar 29, 2012 ... Conclusions. We show for the first time that, in the absence of sexual reproduction, female-sterile mutants of M. oryzae rice strains can arise ... Aug 7, 2018 ... sexual reproduction of ramets. The highest quantity of gen- erative ramets, i.e. those which proliferate through sexual reproduction, is ...