- Which odd the following in NOT involved in Darwin's theory of evolution?A. OverproductionB. Variation and inheritanceC. Survival and reproduction of the fittestD. Struggle of existenceE. Mutation
- What fungus was the first antibiotic isolated from?
- Viruses that attack bacteria are referred to as _______
- A lichen is formed from a symbiotic relationship between a/an _____ and a/an _____.
- Which protist is very common, important as a phytoplankton, and contains silica in its call walls? A. EuglenaB. VauncheriaC. TribonemaD. DiatomsE. Gymnodium
- Allopathic speciation...A. Follows Ahipatric speciationB. Is prevented by genetic driftC. May follow geographical isolationD. Occurs at the same rate in populations with a common ancestor E. Requires hundreds of generations to develop a new species
- A fungal mycelium is composed of a network of thread-like filaments called
- In modern theories of evolution, which of the following is not necessary for evolution to occur? A. Asexual reproductionB. IsolationC. Pollination (in seed plants)D. MutationE. Formation of zygotes
- Which division of algae are proposed to be the early ancestors of land plants?
- Bacteria that live in extreme conditions are classified as ____
- The concept of ______ predicts that a population of a species will be survived by those individuals that are the mot well-adapted.
- True fungi have cell walls composed of a substance found in the shells of arthropods (insects, crabs, etc.). That substance is...A. CelluloseB. ProteinC. ChitinD. LigninE. Shellstuff
- Nitrogen-fixing, algal-like, bacteria that plat a major role in the earth's ecosystem are...A. RickettsiasB. Cyanobacteria C. ArchaeaD. VolvoxE. Methanogens
- The theory that major evolutionary changes have taken place in spurts is referred to as
- Which of the following is part of the anatomy of both bacteria and viruses?A. Cellular organellesB. DNAC. A nucleus D. ChlorophyllE. Flagella for locomotion
- The primary mechanism of organic evolution include...A. Artificial selection, cross-breeding, grafting, adaptationsB. Natural selection, cross-breeding, mutation, adaptationsC. Natural selection, mutation, migration, genetic driftD. Artificial selection, mutation, migration, genetic drift
- Circular extrachromosomal pieces of DNA in bacteria are called
- where does algae get resources from
- what tissue stores product of photosynthesis
- what does the sporophyte depend on for it's supply of water and nutrients?