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16.- Speciation: Of ligers & men

Deleted user 7 questions Updated 7 Sep 2016

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Questions in this quiz (7)

  1. 1What is it that makes us human?Image for question 1
    1. ABipedal, big brain and two legs
    2. BBipedal, lack of body hair and two legs
    3. CBipedal, big brain and lack of body hair
  2. 2How can we best describe what a specie is?Image for question 2
    1. AA group of organisms with similar characteristics
    2. BA group of organisms that can interbreed and produce fertile offspring
    3. CA group of organisms that share the same genotype
  3. 3What is the most important characteristics of a liger? Image for question 3
    1. AIt is a big animal
    2. BIt is a an intermediate form between two felines
    3. CIt is a sterile animal
  4. 4The crossbreeding of two different species is a dead end, Why?Image for question 4
    1. ABecause it results in a infertile individual
    2. BBecause it cannot keep on evolving
    3. CBecause it causes its death
  5. 5What is Post-zygotic Isolation?Image for question 5
    1. ATo be not able to produce gametes
    2. BTo be not able to produce zygotes
    3. CTo be not able to produce fertilization
  6. 6What is allopatric speciation?Image for question 6
    1. AA kind of speciation because of ethologic isolation
    2. BA kind of speciation because of physiological isolation
    3. CA kind of speciation because of geographic isolation
  7. 7What would happen if you put a bunch of Chihuahuas and a bunch of wolfhounds on the same island?Image for question 7
    1. AWhat a party…Oh my God!
    2. BWhat a party!… but Pre-zygotic obstacles would appear
    3. CWhat a party!… but Post-zygotic obstacles would appear

Information

Description
https://www.khanacademy.org/humanities/history/1600s-1800s/declaration-of-independence/v/all-men-are-created-equal
Author
Deleted user
Language
English
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17
History
Created on 6 Sep 2016 · updated on 7 Sep 2016
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