Biology, 18.04.2020 03:49 waterborn7152
There is an island in the middle of a large river that houses a large population of ants. Damming of the river causes the island to flood and only the highest points of the island are now above water. The ants cannot swim, so are now in multiple isolated populations. Which of the following best describes this event?
a. isolation by dispersal
b. isolation by vicariance
c. a form of sympatric speciation
d. a form of speciation due to continued gene flow
e. a form of speciation due to polyploidy
Answers: 2
Biology, 22.06.2019 02:40
Which represents the cross between parent plants if one is heterozygous for yellow-colored pods and the other is homozygous for green-colored pods? yy ´ ´ ´ ´ yy
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Biology, 22.06.2019 11:50
Which of the following describes how binary fission and mitosis are similar? a)they are both used for growth or repair b)they both break down membrane-bound nuclei c)both invoke the replication of a single stand of dna d)both replicate genetic material
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Biology, 22.06.2019 18:00
How do bacteria protect their genetic material and cytoplasm during harsh conditions
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Biology, 22.06.2019 21:30
Drag the tiles to the correct boxes to complete the pairs. not all tiles will be used. match each type of organism to a characteristic that describes it.
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There is an island in the middle of a large river that houses a large population of ants. Damming of...
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