You are given four test tubes, each containing an unknown protist. your task is to read the following description and match these four protists to the correct test tube. when red and blue light are shone on the tubes, oxygen bubbles accumulate on the inside of test tubes 1 and 2. chemical analysis of test tube 1 indicates the presence of a chemical that is toxic to fish and humans. chemical analysis of test tube 2 indicates the presence of substantial amounts of silica. microscopic analysis of organisms in test tube 3 reveals the presence of an apicoplast in each. microscopic analysis of the contents in test tube 4 reveals thousands of cilia on the surface of the organism. test tube 3 ) paramecium. b) navicula (diatom).c) pfiesteria (dinoflagellate).d) plasmodium.
Answers: 2
Another question on Biology
Biology, 21.06.2019 21:20
Indicate whether the following statements about the biases in the fossil record are true or false. a) inland species are more likely to be preserved than marine species b) organisms with hard body parts are more likely to be preserved than are those composed soft tissues. c) species that existed over a larger area are more likely to be preserved than species existing over a smaller area. d) organisms that lived very long ago are more likely to be found as fossils than organisms that lived relatively recently e) the fossils of larger organisms are more likely to be found than the fossils of smaller organisms
Answers: 2
Biology, 22.06.2019 04:00
Awave has a wavelength of 15 mm and a frequency of 6 hertz. what is its speed?
Answers: 1
Biology, 22.06.2019 06:00
Body temperature is tightly regulated in mammals for example when external temperatures drop too much the body of a mammal responds by in order to its core temperature?
Answers: 2
You know the right answer?
You are given four test tubes, each containing an unknown protist. your task is to read the followin...
Questions
History, 13.12.2019 11:31
History, 13.12.2019 11:31
Mathematics, 13.12.2019 11:31
Chemistry, 13.12.2019 11:31
History, 13.12.2019 11:31
Physics, 13.12.2019 11:31
Business, 13.12.2019 11:31
Mathematics, 13.12.2019 11:31
Mathematics, 13.12.2019 11:31
Mathematics, 13.12.2019 11:31
