All Organisms That Photosynthesize Fit Into Which Nutritional Category
Question: Animal life underwent its greatest diversification during the ____, which began about ___ million years ago
Cambrian 540
2. Mesozoic 245
3. Permian 290
4. Carboniferous 363
Answer: 1. Cambrian 540
Question: Land was first colonized about ___years ago
1. 100 million
2. 500 million
3. 1.7 Billion
4. 2.5 billion
Answer: 2. 500 million
Question: Which prokaryotic group is most closely related to eukaryotes?
1. Protista
2. Bacteria
3. Archaea
4. Bacteria and Archaea are equally closely related
Answer: 3. archaea
Question: The prokaryotic group that tens to inhabit extreme environments belongs to the ___
1. Bacteria
2. Archaea
3. Monera
4. Protista
Answer: 2. Archaea
Question: Bacilli are ____ prokaryotes
1. rod-shaped
2. comma-shaped
3. spiral
4. spherical
Answer: 1. rod-shaped
Question: Prokaryotes reproduce by means of ___
1. mitosis
2. binary fission
3. budding
4. meiosis
Answer: 2. Binary fission
Question: Under ideal conditions, prokaryotes are capable of reproducing at a(n)____ rate
1. exponential
2. arithmetic
3. hypergeometric
4. infinite
Answer: 1. exponential
Question: you discover a prokaryotes that can make its own food in the absence of light. Nutritionally you would classify this prokaryote as ___
1. photoheterotroph
2. chemoheterotroph
3. Photoautotroph
4. Chemoautotroph
Answer: 4. chemoautotroph
Question: All organisms that photosynthesize fit into which nutritional category
1. photoautotrophs
2. chemoautotrophs
3. chemoheterotrophs
4. photoheterotrophs
Answer: 1. photoautotrophs
Question: Eukaryotes that are not fungi, animals, or plants are classified in a “catch-all” category called
1. bacteria
2. archaea
3. protists
4. seaweeds
Answer: 3. protists