Words similar to rarity

Example sentences for: rarity

How can you use “rarity” in a sentence? Here are some example sentences to help you improve your vocabulary:

A leading abortion-rights advocate indicated that he and his pro-choice colleagues have lied about the rarity of partial-birth abortions . Ron Fitzsimmons, the director of a national coalition of abortion clinics, said that contrary to assertions by President Clinton and abortion-rights activists, the vast majority of patients who have the procedure (technically known as intact dilation and evacuation) are healthy women with healthy fetuses that have gestated at least 20 weeks.
The relative rarity of pdtc production among pseudomonads, especially the P. stutzeri strains, is consistent with the hypothesis that Ps-moeZ was acquired through LGT by strain KC.
DNA sequence analyses confirmed the rarity of this event (data not shown).
Insect–plant interactions might also vary in other ways between the hemispheres, as the rarity of showy autumn colours and the paucity of aphid species—which are thought by some to be a driver of these displays (Archetti and Brown 2004)—in south temperate areas suggests.
Given the alternate hypotheses of (1) Common origin followed by sequence divergence, or (2) Independent origin of multiple arsC sequence types with broadly similar reaction centers and general mechanisms, based on the phylogenies observed and the general rarity of convergent evolution at a sequence level [ 33 34 ] we suggest that the former is more likely.