Question

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0/1 pts Question 20 A bacterial species differs from a species of eukaryotic organisms in that a bacterial species O breeds with its own species. O is a population of cells with similar characteristics. O can be distinguished from other bacterial species. has a limited geographical distribution. O does not breed with other species.

Answer 1

20)answer:is a population of cells with similar characteristics.

Bacteria and human both can breed with its own species.and also can be distinguished from other species.and both only breed with its own species, not others.but a bacteria species will have a common characteristics irrespective of individuals ,on the other hand in humans different individuals in same species are not characteristically similar.

21)chromatophores.

Cyanobacteria contain chlorophyll in which photosynthetic pigment are located. In all other bacteria it is in baceriochlorophyll which is in turn located in chromatophores.

22)

Electron acceptor A chemical reaction in which v Carbohydrate An organic compound compo: Polysaccharide An ion that picks up an electro Carbon skeleton The basic chain or ring of carb Condensation reaction A carbohydrate consisting of iv

This question is not clear,but i answered by guessing what will be the resr part of definition.