What is it that makes us human?
Bipedal, big brain and two legs
Bipedal, lack of body hair and two legs
Bipedal, big brain and lack of body hair
How can we best describe what a specie is?
A group of organisms with similar characteristics
A group of organisms that can interbreed and produce fertile offspring
A group of organisms that share the same genotype
What is the most important characteristics of a liger?
It is a big animal
It is a an intermediate form between two felines
It is a sterile animal
The crossbreeding of two different species is a dead end, Why?
Because it results in a infertile individual
Because it cannot keep on evolving
Because it causes its death
What is Post-zygotic Isolation?
To be not able to produce gametes
To be not able to produce zygotes
To be not able to produce fertilization
What is allopatric speciation?
A kind of speciation because of ethologic isolation
A kind of speciation because of physiological isolation
A kind of speciation because of geographic isolation
What would happen if you put a bunch of Chihuahuas and a bunch of wolfhounds on the same island?
What a party…Oh my God!
What a party!… but Pre-zygotic obstacles would appear
What a party!… but Post-zygotic obstacles would appear