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  1. I think I understand what you mean, that evolution should be improving humans and mankind. Not the opposite, by doing stupid and harmful things. Prime examples like subsidising the obsolete coal and nuclear industries as a primary...

    14 Answers · Science & Mathematics · 21/04/2018

  2. ... half the eggs are female. that means you multiply the population by 150 every month. in one year, starting with one pair, you have 150^12 = 1.3e26...

    1 Answers · Science & Mathematics · 16/04/2018

  3. ...this is not always the case if you look at the South American population which is relatively the same latitude as Africa. This is...

    2 Answers · Science & Mathematics · 21/04/2018

  4. ...room for alternatives. When a mutation spreads through the population, that population 'evolves', that is, it gradually changes...

    4 Answers · Science & Mathematics · 07/04/2018

  5. ... is a consequence of things such as food shortage, population pressure, predators, competition for space etc. plus those random changes...

    8 Answers · Science & Mathematics · 03/04/2018

  6. ... define biological evolution as a change in allele frequencies in a population of organisms over time. Depending on other conditions (e...

    11 Answers · Science & Mathematics · 24/03/2018

  7. The human population will continue to increase until the death rate due to disease, war, and natural problems like global warming, pollution and sea water rise is greater than the ability of man to populate and maintain the population.

    5 Answers · Science & Mathematics · 22/02/2018

  8. Sickle cell is an adaptation to fight malaria. it is only advantageous in the heterozygous form and only in places with malaria. Therefore it will only become the new norm if malaria is rampant and only if that area is inhabited by people with that...

    2 Answers · Science & Mathematics · 16/02/2018

  9. ... phrase: A new fur color (black) is introduced into the population

    1 Answers · Science & Mathematics · 13/02/2018

  10. Elon Musk (head of Tesla and Space-X) is trying to start a colony on Mars.

    9 Answers · Science & Mathematics · 11/02/2018

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