Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Anthony J. Nastase"'
Publikováno v:
The American Midland Naturalist. 144:123-132
Sarracenia purpurea L. is a carnivorous pitcher plant that attracts insect prey by producing nectar. We compared amount of sugar in different samples of nectar collected during the day and night and from bagged and nonbagged pitchers. Sugar content w
Autor:
Sandra J. Newell, Anthony J. Nastase
Publikováno v:
American Journal of Botany. 85:88-91
Pitcher plants (Sarracenia purpurea L.) attract insects to pitchers and then capture them in fluid-filled, pitfall traps, but how efficient are pitcher plants at capturing prey in their natural environment? We monitored insect activity by videotaping
Publikováno v:
American Journal of Botany. 84:1701-1706
Sarracenia purpurea L. (northern pitcher plant) is an insectivorous plant with extrafloral nectar that attracts insects to a water-filled pitfall trap. We identified and quantified the amino acids in extrafloral nectar produced by pitchers ofS. purpu
Publikováno v:
The American Biology Teacher. 53:31-36
We are often guilty, as science instructors, of making the assumption that students share our enthusiasm for biology. Since we "know" that students inherently share this affection, we further assume that our students are interested in learning the co
Autor:
Anthony J. Nastase, Dawn A Sherry
Publikováno v:
Animal behaviour. 54(3)
The establishment of mixed broods in populations of Canada geese, Branta canadensishas been a subject of controversy. The possible adaptive significance of this behaviour was evaluated as it relates to the survivorship of goslings. Distance of goslin
Publikováno v:
American Midland Naturalist. 125:356