Questão 35efc846-c0
Prova:
Disciplina:
Assunto:
According to the information in the article,
According to the information in the article,
A
contrary to what scientists originally believed, most of the organisms
involved in the evolutionary arms race have a simple rather than
complex structure.
B
Darwinian selection applies not only to the evolution of certain venomproducing
animals but also to the evolution of the targets of that venom.
C
because of negative selection, abrupt changes in long-established
ecological niches can be severely damaging to certain ancient venomproducing
animal groups.
D
because their venoms cannot evolve quickly, ancient venom-producing
animal groups rarely establish themselves in new habitats.
E
recent studies indicate that the “two-speed” model of venom evolution
does not adequately explain how and why animal groups produce new
types of venoms.