1) If the index is taken on a fossil specimen it is a ____ 2) If the index is ta
ID: 100936 • Letter: 1
Question
1) If the index is taken on a fossil specimen it is a ____
2) If the index is taken on a living specimen it is a ____
_____________
4) The biological definition of species does not account for what types of organisms?
asexually reproducing
Organisms of different morphotypes
Organisms that share a common ancestor
Organisms that have different ecological niches
_______
5) Two closely related species of Chimpanzees mate, the common chimpanzee (Pan
troglodytes) and the Bonobo (Pan paniscus) are in captivity and given the opportunity to
mate. Everything goes well with the mating attempt, courtship is fine, the act of mating
is fine, however there is no offspring. Upon further investigation it is determined that the
smaller sperm of the common chimpanzee is unable to fully penetrate the larger egg of
the Bonobo. This is an example of ____
5a) Sudanian grass rat (Arvicanthis ansorgei) and the nocturnal Long-Evans rat (Rattus
norvegicus) do not mate most likely because of ____
Mechanical isolation or Gametic isolation or Temporal isolation
____
6) who was the first of the homo lineage to use tools?
7) The mass extinction in the Permian was likely cause by ______ and located ________
Explanation / Answer
Answer:
1) If the index is taken on a fossil specimen it is a ____
2) If the index is taken on a living specimen it is a ____
_____________
4) The biological definition of species does not account for what types of organisms?
5) Two closely related species of Chimpanzees mate, the common chimpanzee (Pan
troglodytes) and the Bonobo (Pan paniscus) are in captivity and given the opportunity to
mate. Everything goes well with the mating attempt, courtship is fine, the act of mating
is fine, however there is no offspring. Upon further investigation it is determined that the
smaller sperm of the common chimpanzee is unable to fully penetrate the larger egg of
the Bonobo. This is an example of Gametic Isolation
5a) Sudanian grass rat (Arvicanthis ansorgei) and the nocturnal Long-Evans rat (Rattus
norvegicus) do not mate most likely because of Temporal isolation
6) who was the first of the homo lineage to use tools?
Answer: Homo habilis
7) The mass extinction in the Permian was likely cause by extreme vulcanism and located ________
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