-- --Charles Darwin, 1959, last paragraph , On the Origin of Species Graham Bell (1982) first used the term "tangled bank" to describe the conditions of heavy competition and many different microsites Spatial variation in the environment provides selection for variable offspring Intra-specific competition causes selection for sexually-produced offspring Red Queen
(tangled bank; provides; selection for variable offspring Intra-specific competition) (Charles Darwin; used; the term; to describe the conditions of heavy competition and many different microsites Spatial variation in the environment; T:On the Origin of Species Graham Bell; T:first) Context(Charles Darwin used,List([5, 98))):(Charles Darwin; used the term to describe; the conditions of heavy competition and many different microsites Spatial variation in the environment)
Charles Darwin used,List([5, 98))
tangled bank Charles Darwin Charles Darwin
provides used used the term to describe
selection for variable offspring Intra-specific competition
the term to describe the conditions of heavy competition and many different microsites Spatial variation in the environment T:On the Origin of Species Graham Bell T:first
the conditions of heavy competition and many different microsites Spatial variation in the environment