1. Methanogens
2. Nitrifying bacteria
3. Ammonifying bacteria
4. Denitrifying bacteria
Methanogens
1. they both require oxygen for respiration
2. both require the environment of a cell to replicate
3. they require both RNA and DNA
4. they both need food molecules
both require the environment of a cell to replicate
1. Viruses are obligate parasites
2. Nucleic acid of viruses is known as capsid
3. Viruses possess their own metabolic system
4. All viruses contain both RNA and DNA
Viruses are obligate parasites
1. morphologically different sex organs
2. physiologically differentiated sex organs
3. different sizes of motile sex organs
4. same size of motile sex organs
physiologically differentiated sex organs
1. dendograms based on DNA characteristics
2. sexual characteristics
3. the ancestral lineage of existing organisms
4. observable characteristics of existing organisms
observable characteristics of existing organisms
1. wall and the tapetum
2. only tapetum and sporogenous cells
3. only the wall of the sporangium
4. both wall and the sporogenous cells
both wall and the sporogenous cells
1. rapid cell division
2. lack of nutrition
3. fast mutation
4. lack of oxygen
rapid cell division
1. B and D
2. C and D
3. A and D
4. A, B and C
A, B and C
1. Fungi
2. Cyanobacteria
3. Viruses
4. All of these
Fungi
1. 5-6
2. 12-14
3. 1-2
4. 4-5
12-14