Author Question: Homo ergaster has been proposed to A) replace the name of some of the Homo erectus fossils in ... (Read 60 times)

s.tung · **on:** Aug 11, 2018

Homo ergaster has been proposed to

A) replace the name of some of the Homo erectus fossils in Africa
B) explain the lack of Asian H. erectus trait in H. heidelburgensis
C) name such fossils as KNM ER-3733, KNM-ER3883 and KNM WT-15000
D) name the fossils that have been recovered from Lake Turkana
E) all of the above

Question 2

Ronald Fisher's mathematical analyses showed that

A) variation within populations disappears over time
B) Mendel's Principle of Segregation was in error
C) mimics could be matched to models only through mutations
D) natural selection acting on small variations could match mimic to model
E) mutations have little effect on genetic variance in a species