stigma ne demek

stigma örnekleri

• By 18h45-19h15 the flowers were open and the anthers and stigmas were exposed.

• Their stamens were light green and the stigmas pink.

• Four out of 24 stigmas (17%) had less than 30 conspecific pollen grains, while the rest had 270 grains or more.

• In these cases, pollen was transferred from staminate flowers to pistillate stigmas with a small paint brush.

• Moreover, because they seldom find their way to piassava stigmas, they are at best casual pollinators.

• The insects touched stigmas and anthers when collecting pollen and nectar.

• Although general morphological stigmas are immediately recognizable, most notably the common atrioventricular junction, small differences can help define the specific forms within this spectrum.

• Apart from exposure to societal stigmas, a second community-level risk is the dysfunctional informal social networks.