#Question id: 10241
#XL - T Zoology
In an Asian rice paddy, carp eat decaying material from around the base of rice plants while a snail scrapes algae from the leaves, stems, and roots of the same plant. They can survive at the same time in the same rice paddy because they
#Question id: 11270
#XL - R Botany
Consumption efficiency is the proportion of production at one trophic level that is eaten by, or ingested, by the next trophic level which of the following is correct statement?
A. Consumption efficiencies of herbivore is higher in ocean than grassland
B. In aquatic ecosystems, production efficiencies of herbivore are greater than carnivores
C. Assimilation efficiencies for carnivores are typically higher than those of herbivores
D. Assimilation efficiency depends on the quality of food eaten and the physiological efficiency of the consumer
#Question id: 9617
#XL - S Microbiology
The common ancestors of birds and mammals were very early (stem) reptiles, which almost certainly possessed 3-chambered hearts (2 atria, 1 ventricle). Birds and mammals, however, are alike in having 4-chambered hearts (2 atria, 2 ventricles). The 4-chambered hearts of birds and mammals are best described as
#Question id: 4179
#XL - T Zoology
What is the 5ʹ → 3ʹ anticodon for an amino acid with the codon CAG?
#Question id: 34079
#XL - S Microbiology