A.交配B.防御C.運動D.隱蔽
A.數(shù)量波動B.遺傳漂變C.資源溢出D.近交衰退
A.K1>K2/β,K2< K1/αB.K1< K2/β,K2>K1/αC.K1< K2/β,K2< K1/αD.K1>K2/β,K2>K1/α