shared ancestral character造句
例句與造句
- Except for Lamarck's and Chambers ridiculed attempts and Goldfuss ( 1820 ), who introduced the name Protozoa ( first in 1817 ) for the microscopic Infusoria that Lamarck put at the base of the animal kingdom, tracing the actual history of life in detail and explaining the origins of specific novel groups of organisms were begun in a bold and detailed way only by Darwin's contemporary and admirer Haeckel ( 1866 Haeckel made the important distinction between a group that shared ancestral characters because of their single [ by him called monophyletic ] origin in their common ancestor ( e . g . vertebrates whose last common ancestor acquired a skull and vertebral column and many other features ) and groupings of organisms ( e . g . flying animals or parasitic plants ) that share characters that evolved several times independently, i . e . are polyphyletic.
- It's difficult to find shared ancestral character in a sentence. 用shared ancestral character造句挺難的