Titlebook: Cladocera as Model Organisms in Biology; Proceedings of the T Petter Larsson,Lawrence J. Weider Conference proceedings 1995 Springer Scienc

FLAIL

MILL

Reduced digestibility of UV-B stressed and nutrient-limited algae by Daphnia magna and (4) no nutrient limitation, no UV-B irradiation. Contrary to non-limited algal cells, nutrient-limited cells were not efficiently assimilated. Especially, P-limited cells passed through the gut mostly intact, while N-limited cells were partly assimilated. Also, algae exposed to moderate doses o

以烟熏消毒

extinguish

Processes

Life history characteristics of , clones differing in phototactic behaviourerage duration of the adult instar, neonate and adult body size were found to be correlated with phototactic behaviour. The size of the eggs and neonates was positively correlated with adult body size, and with egg development time. Adult body size was positively correlated with the size of the seco

Keratectomy

挫败

978-94-010-4013-6Springer Science+Business Media Dordrecht 1995

背心

Sheila M. Gore,Benjamin A. Bradleyties are based in part on the phenomenon of interspecific hybridization, which has been well documented for species of the . complexes. The occurrence of syntopic populations of up to three species and their three hybrids suggest niche differentiation, but very little is known about genetic divergen

Colonoscopy

好色

Sheila M. Gore,Benjamin A. Bradleyand phosphoglucose mutase (PGM) loci in each of 1337 individuals from four collections. In 9 of the 12 comparisons between observed allele frequencies and those expected by Hardy-Weinberg equilibrium there was an excess of heterozygotes. We found 27 of the potential number of 54 composite electromor