What are the adaptations for seed dispersal in gymnosperms?

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, ... Jun 16, 2022 ... Types of Sexual Reproduction. Two major types of sexual reproduction are syngamy and conjugation. ... Syngamy refers to the fusion of haploid sex ... Successful sexual reproduction is essential for the maintenance, recovery, adaptation, and evolution of reef-building scleractinian corals that create ... West) Grunow in Van Heurck is now a model organism for population genetic studies of marine phytoplankton, but observations of sexual reproduction in this ... Sexual reproduction increases genetic diversity. This can lead to increased resistance to disease, more evolution, and decreased recessive disorders. Pacific Temperate Conifers as Native and Introduced Species Genetics & Sexual Reproduction ... Sexual Reproduction. Description. Event Details. past. Start ... Mar 26, 2025 ... sexual reproduction ... sexual reproduction, the production of new organisms by the combination of genetic information of two individuals of ... 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 ... Nov 26, 2024 ... ABSTRACTTranscription factors (TFs) involved in sexual reproduction in filamentous fungi have been characterized. Sep 25, 2021 ... This study describes the influence of decreasing pH on sexual reproduction of the temperate non-zooxanthellate colonial scleractinian Astroides calycularis.