Biology, 07.04.2020 23:46 tdbstonefamliy
Scientists now classify all species into three domains. The domains Archaea and Bacteria contain prokaryotic, single-celled organisms. The domain Eukarya contains eukaryotic organisms, including plants, animals, and fungi. Each domain is a valid clade. Which statement can be concluded about all species in domain Eukarya? A. Their most recent common ancestor was either archaea or bacteria. B. Their most recent common ancestor was neither archaea nor bacteria. C. They descended from several prokaryotic ancestors that were unrelated to one another. D. They descended from several eukaryotic ancestors that were unrelated to one another.
Answers: 1
Biology, 21.06.2019 17:40
What links the two strands in a dna helix together in the middle? a. phosphate groups b. sugar rings bonded together c. proteins d. bases with hydrogen bonds
Answers: 1
Biology, 21.06.2019 18:40
The study of interaction between living organisms and their enviroment is called (a) phytogeography (b) ecology (c) phytosociology (d) ecosystem
Answers: 3
Biology, 22.06.2019 02:50
Cells destroy body cells infected by a virus or bacteria. killer t t memory t none of the above
Answers: 2
Biology, 22.06.2019 06:00
Other than earth, is also known to have magnetic pole reversal? a: venus b: mars c: earths moon d: the sun
Answers: 1
Scientists now classify all species into three domains. The domains Archaea and Bacteria contain pro...
Social Studies, 17.12.2019 09:31
Mathematics, 17.12.2019 09:31
History, 17.12.2019 09:31
Mathematics, 17.12.2019 09:31
Biology, 17.12.2019 09:31
History, 17.12.2019 09:31
History, 17.12.2019 09:31
Computers and Technology, 17.12.2019 09:31
History, 17.12.2019 09:31
English, 17.12.2019 09:31
History, 17.12.2019 09:31