What are cuttings?

Bdelloid rotifers, common freshwater invertebrates of ancient origin and worldwide distribution have long been thought to be entirely asexual. ... sexual reproduction stands as one of the great mysteries of evolutionary biology. This seminar will explore the nature of sex and sexual reproduction across ... Jun 25, 2023 ... Grazing significantly reduced the number of sexual organs of plants. The number of tillers increased under grazing. Mar 26, 2025 ... Sexual reproduction as bet-hedging. In: Apaloo, Joseph ... sexual and asexual reproduction. Sex typically has lower arithmetic ... Key points :Sexual reproduction and seedling recruitment are likely to influence sward dynamics and demography of grasslands. Sexual reproduction was an early evolutionary innovation after the appearance of eukaryotic cells. The fact that most eukaryotes reproduce sexually is ... The objective of this study was to optimize ASR of Acropora cervicornis by (1) evaluating broodstock compatibility for genets actively used within Mote's ... In Lepidium virginicum L., exposure of pollen to 0.6 ppm sulfur dioxide (SO/sub 2/) for 4 h reduced pollen germination in vitro 94% from the control, ... Mar 14, 2019 ... Sexual selection often causes strong negative effects on the population growth rates of species that occur at high density. Jan 14, 2009 ... ... sexual reproduction of Bombus terrestris colonies. Thirty-two young ... sexual reproduction. Most studies dealing with bumblebee ...