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reproductive isolation
Go to, talkorigins.org and you will find 29 instances of speciation recorded in modern times. Think of polyploidy in plants and you will see that speciation is happening under your nose all the time. You eat breakfast, lunch and dinner on polyploid species
Speciation
polyploid
Polyploidy is to have two copies of each chromosome, itâ??s important in crossbreeds to allow reproduction. Polyploidy speciation requires altering a chromosome number; itâ??s more common in plant species.
Aliens .... They come in UFO's and arise new polyploid species.
speciation
That process is called Speciation!
the fastest form of energy is light
Alopatric speciation.
Disruptive Selection
polyploid tree frog