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  • Question 1 DNA is the abbreviation of deoxyribonucleic acid.
  • DeoxyriboNucleic Acid So, the abbreviation of DNA is deoxyribonucleic acid!

  • Question 2 Johnson and Clark have discovered the structure of DNA.
  • It is Francis Harry Compton Crick, with James Dewey Watson, who found the structure of DNA.

  • Question 3 The Mendel's three laws are “Law of Dominance”, “Law of Segregation” and “Law of Recessive”.
  • There aren’t Law of Recessive. It is the Mendel's laws that the “Law of Dominance”, “Law of Segregation” and “Law of Independence” are right.

  • Question 4 Mendel's Laws were accepted immediately after announcement.
  • The Mendel's laws were recognized for as long as 35 years until they were evaluated after publication. It was recognized after Mendel died.

  • Question 5 All children of dominant (AA) and recessive (aa) become dominant.
  • They obey the Law of Dominance!

    If you want to know more information, please look over Laboratory!


  • Question 1 The structure that a nucleotide chain of DNA is twisted into is called a chainlike spiral structure.
  • It is called a double-helix structure because of its looks. Not CHAINLIKE spiral structure!

  • Question 2 There are four kinds of nucleotide of DNA bases : A, T, G and C.
  • They are A( adenine), T (thymine), G (guanine), C (cytosine)!

  • Question 3 The scientific name of the guppy does not contain the word “guppy”.
  • The scientific name as of guppies is “Poecilia reticulate”. The scientific name of the guppy was changed three times. “Guppy” was in the second scientific name.

  • Question 4 Proteins are made of amino acids with a pepsi bond.
  • Not pepsi bond. To be exact, it’s a peptide bond! Pepsi is like cola!!

  • Question 5 Blau, which is the color of the body of the guppy, looks blue but it has only black pigment.
  • Because blau looks like blue, it received this name, but it does not have blue pigment. Actually, it has only black melanocyte!

    If you want to know more information, please look over Laboratory and Pond!
    Laboratory Pond Experimental Room Park Library Forest
    About Heredity What Is a Guppy? Explanation&Method Quiz What We Want to Tell You  
    About Mendel The Origin of the Guppy Summary Game Our Introduction Site Map
    Familiar Heredity The Varieties of Guppies     Bibliography Characters
    Mendel’s Laws