#Question id: 11007
#Unit 7. System Physiology – Animal
A 25-year-old, well-conditioned athlete weighs 80 kg (176 lb). During maximal sympathetic stimulation, what is the plateau level of his cardiac output function curve?
#Question id: 23361
#General Aptitude
#Question id: 4917
#Unit 8. Inheritance Biology
Cytoplasmic male sterility in maize is manifestation of interaction between
#Question id: 9571
#Unit 10. Ecological Principles
#Question id: 11410
#Unit 10. Ecological Principles
Biodiversity hot spots, those areas with the greatest number of endemic species. Which of the following criteria to qualify as a hot spot region?
A. It must contain at least 1,500 species of vascular plants as endemics
B. It must have lost at least 70% of its original habitat
C. It must contain at least 500 species of bird species
D- It must contain high numbers of species