Sign in
12thPass logo
New chatPYQ LibraryDoubtsRank report
Sign in to see Recents

Your guest activity stays on this device

Sign in to save progress →
Sign in

Evolution question

2005 · Q62
Guest · filters and generic practice availableBrowsing as a guest · PYQ filters and generic practice are available. Sign in only for personalised features and saved progress.
  1. PYQ Library
  2. /NEET
  3. /Biology
  4. /Evolution
  5. /2005 · Q62

Evolution question

2005 · Q62

NEETBiologyEvolutionMCQ+4 / −1
De Vries gave his mutation theory on organic evolution while working on -
  1. A
    Althea rosea
  2. B
    Oenothera lamarckiana
  3. C
    Pisum sativum
  4. D
    Drosophila melanogaster
View written solutionFree

Correct answer: B

Pisum sativum - Mendel
Drosophila melanogaster - T. H. Morgan.

PreviousNext

More from Evolution

  • Which one of the following experiments suggests that simplest living organisms could not have originated spontaneously from non-living matter ?2005 · MCQ
  • There are two opposing views about origin of modern man. According to one view Homo erectus in Asia were the ancestors of modern man. A study of variation of DNA however suggested African origin of modern man. What kind of observation of…2005 · MCQ
  • Which one of the following phenomena supports Darwin's concept of natural selection in organic evolution ?2005 · MCQ
  • Which of the following is not true for a species ?2005 · MCQ
  • At a particular locus, frequency of 'A' allele is 0.6 and that of 'a' is 0.4. What would be the frequency of heterozygotes in a random mating population at equilibrium ?2005 · MCQ
  • Which of the following is the relatively most accurate method for dating of fossils ?2005 · MCQ
  • Age of fossils in the past was generally determined by radio-carbon method and other methods involving radioactive elements found in the rocks. More precise methods, which were used recently and led to the revision of the evolutionary…2004 · MCQ
  • What kind of evidence suggested that man is more closely related with chimpanzee than with other hominoid apes ?2004 · MCQ