At one time, Chondrichthyes were thought to have split off from other vertebrates before the evolution of bone. Now we have concluded that the Chondrichthyes split off after the evolution of bone had started. This change demonstrates . A. as new evidence emerges, scientists revise their hypotheses B. scientists develop hypotheses and only accept data that confirm their hypotheses C. revisions of hypotheses take many years D. scientists accept the simplest hypotheses
Answers: 3
Biology, 22.06.2019 03:00
Discuss the functions of epithelial connective nerviud and muscular tissues
Answers: 3
Biology, 22.06.2019 12:00
Why is it to call the calvin cycle the light independent reactions vs the dark reactions
Answers: 3
Biology, 22.06.2019 16:20
What is gene flow? apexa: selection for average traits b: when a population splits in twoc: a mutation becoming more commond: genes moving between two populations
Answers: 1
Biology, 22.06.2019 18:30
Fungi exist as single cells or as branching networks of multicellular filaments. how does the structure of filaments relate to their function
Answers: 2
At one time, Chondrichthyes were thought to have split off from other vertebrates before the evoluti...
Engineering, 07.08.2019 19:10
Engineering, 07.08.2019 19:10
Engineering, 07.08.2019 19:10