Biology, 03.02.2020 06:45 sbudlove2838
According to darwin's theory of natural selection, individuals who survive are the ones best adapted for their environment. their survival is due to
a. possession of adaptations developed through use.
b. possession of inherited adaptations that maximize fitness
c. lack of competition within the species
d. choices made by plant and animal breeders
Answers: 1
Biology, 22.06.2019 06:30
Zoo geographic regions are characterized by the presence of specific groups of animals these regions are determined by the taxonomic or phylogenetic relationships of animals. the map shows the zoogeographic regions proposed by the naturalist alfred russel wallace in 1876. the similarities of organisms in which two areas numbered above provide the best evidence for common ancestry between the organisms in both locations ?
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 10:00
What organ is the first to receive nutrients that have been absorbed from the digestive tract?
Answers: 1
Biology, 22.06.2019 14:00
Which material is commonly used as a culture medium for living cells
Answers: 2
According to darwin's theory of natural selection, individuals who survive are the ones best adapted...
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