Natural selection occurs when which of the following conditions are met?
a. Variations between individual organisms lead to differential survival chances.
b. The conditions in an ecosystem support a wide range of living organisms
c. Individual organisms depend on each other to obtain available resources.
d. Habitat and nutrient resources in an area are plentiful over a long period of time.
Answers: 3
Biology, 22.06.2019 07:30
Directions: read the descriptions of the four islands presented in the lesson. 1. list two new traits that each new species of rat might demonstrate as it adapts to the conditions on each island. 2. introduce one of the four new rat species to another island and describe one challenge it would encounter and one success as it adapts to its new environment.
Answers: 2
Biology, 22.06.2019 12:30
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Which of the following would involve looking at different structures of organisms and comparing how similar they are? a. vestigial structuresb. radiometric datingc. homologous structures
Answers: 1
Natural selection occurs when which of the following conditions are met?
a. Variations between indi...
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