32.3 - Do First - Pre vs. Post Zygotic Barriers
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Last updated 11 months ago
11 questions
1
Speciation is...
Speciation is...
1
Reproductive isolation prevents gene flow and the exchanging of DNA for a period of time. What are the two types of reproductive isolation?
Reproductive isolation prevents gene flow and the exchanging of DNA for a period of time. What are the two types of reproductive isolation?
1
Temporal isolation causes speciation because two different species...
Temporal isolation causes speciation because two different species...
1
Behavioral isolation includes..
Behavioral isolation includes..
1
Which type of isolation occurs when animals have different chromosome numbers in their gametes (sperm and eggs) that fail to produce offspring?
Which type of isolation occurs when animals have different chromosome numbers in their gametes (sperm and eggs) that fail to produce offspring?
1
Postzygotic barriers...
Postzygotic barriers...
1
The trouble with postzygotic barriers is that..
The trouble with postzygotic barriers is that..
1
What type of postzygotic barriers results in weak or frail offspring?
What type of postzygotic barriers results in weak or frail offspring?
1
What type of postzygotic barriers results in healthy offspring that are actually sterile or infertile?
What type of postzygotic barriers results in healthy offspring that are actually sterile or infertile?
1
A mule is a cross between a male donkey and a female horse. Mules are hybrids that cannot produce children of their own. They have...
A mule is a cross between a male donkey and a female horse. Mules are hybrids that cannot produce children of their own. They have...
1
How is "hybrid breakdown" different from reduced hybrid viability and reduced hybrid fertility?
How is "hybrid breakdown" different from reduced hybrid viability and reduced hybrid fertility?