Concepts

Reduced seed set resulting from insufficient pollen receipt, particularly affecting females when hermaphrodite density and frequency increases

Fine particulate matter generated by vehicular traffic on unpaved roads that settles on plant surfaces

The impacts of dust from unpaved roads on plant physiology and reproduction

Lower than expected frequency of heterozygous genotypes in a population

Reduced fitness in F2 hybrids compared to F1 hybrids, often attributed to genetic incompatibilities between nuclear genes

Differential responses of organisms to different stereoisomeric forms of the same chemical compound