#Question id: 21000
#Unit 12. Applied Biology
#Question id: 4640
#Unit 11. Evolution and Behavior
During drought years on the Galapagos, small, easily eaten seeds become rare, leaving mostly large, hard-cased seeds that only birds with large beaks can eat. If a drought persists for several years, what should one expect to result from natural selection?
#Question id: 12370
#Unit 1. Molecules and their Interaction Relevant to Biology
#Question id: 10653
#Unit 10. Ecological Principles
All offspring are produced in a single reproductive event, we term this pattern semelparity. Which of the following is characteristics feature for semelparity individuals?
a) Semelparity is common in insects and other invertebrates
b) Semelparous organisms may live for many years before reproducing
c) semelparity occur only in plant
d) In semelparity, exploitation competition is more common than interference competition
#Question id: 18074
#Unit 13. Methods in Biology