#Question id: 8695
#Unit 9. Diversity of Life Forms
Phylogenetic trees constructed from evidence from molecular systematics are based on similarities in ________.
#Question id: 11276
#Unit 10. Ecological Principles
Following statement regarding efficiency at different tropic level for secondary production?
A-high production efficiency individual able to survive at little food
B-production efficiency decrease toward increase tropic level
C-aquatic herbivore is more efficient grazer than terrestrial grazer
D- Carnivore assimilation efficiency appear to average around 10%
Which above combination are correct?
#Question id: 10324
#Unit 9. Diversity of Life Forms
Which of the following is not true of all horizontally oriented phylogenetic trees, where time advances to the right?
#Question id: 1562
#Unit 4. Cell Communication and Cell Signaling
________ are cells of the mammalian innate immune response that help destroy tumors.
#Question id: 12032
#Unit 7. System Physiology – Animal