Organismal 1. If three organisms are classified in the same phylum, then they mu

Question

Organismal 1. If three organisms are classified in the same phylum, then they must also be in the same A) species B) order C) genus D) kingdom E) family 2. Which of the following taxonomic groups includes at least one unicellular species? A) Archaea B) Plantae C) Protista D) Fungi E) MORE THAN ONE OF THE ABOVE INCLUDES SOME UNICELLULAR SPECIES 3. In modern evolutionary theory, chloroplasts probably descended from: A) Free-living cyanobacteria B) Red algae C) Mitochondria D) Aerobic prokaryotes E) Eukaryotic cells 4. Imagine a species of bird in which females prefer to mate with brightly colored males. However, males with bright backs are more often preyed upon by hawks. Assuming that a wide variety of genetic variation exists in the species, which do you think is the most likely evolutionary outcome? A) Males will be selected to be brightly colored. B) Females will be selected to choose drab males. C) Males will be selected to have bright chests and dull backs. D) Females will not mate. E) The species will go extinct because the hawks catch all the males

Explanation / Answer

1. D
they must be belonging to the same Kingdom as animals or organisms are further subdivided into Phylum which belong to the same Kingdom.

2. E.
archaea means unicellular.
fungi consist of yeast which is unicellular.
plantae consists of bacteria which is unicellular.
protista also consists of eukaryotes which are unicellular.

3. C
As they are having a feature in common that is they contain their own DNA.

6. E
When plant uses its own part for reproduction it is known as vegetative propagation.

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