Home
Class 12
BIOLOGY
Name the scientist(s) who rediscovered t...

Name the scientist(s) who rediscovered the Menelian work ?
(i) Hugo de Vries (ii) Carl Correns (iii) Tschermak (iv) T.H. Morgan

A

a) i and iv

B

b) i, ii and iv

C

c) i,ii and iii

D

d) ii, iii and iv

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Topper's Solved these Questions

  • CHROMOSOMAL BASIS OF INHERITANCE

    FULL MARKS|Exercise Additional Questions (2- Mark Questios)|33 Videos

  • CHROMOSOMAL BASIS OF INHERITANCE

    FULL MARKS|Exercise Additional Questions (3- Mark Questios)|20 Videos

  • CHROMOSOMAL BASIS OF INHERITANCE

    FULL MARKS|Exercise Higher Order Thinking Skills (HOTs) Questions|3 Videos

  • BIODIVERSITY AND ITS CONSERVATION

    FULL MARKS|Exercise Higher Order Thinking Skills (HOT) Questions|5 Videos

  • CLASSICAL GENETICS

    FULL MARKS|Exercise Higher Order Thinking Skills (HOTs) Questions|5 Videos

Similar Questions

Explore conceptually related problems

Match the column I with column II : {:("Colum I ","Column II"),("(1) T.H. Morgan ","(i) Sex determination in plants"),("(2) C.E. Allen","(ii) Rediscovery of Mendel's work"),("(3) Hugo de varies","(iii) Sex linkage in Drosophila"),("(4) Tschermak ","(iv) Mutation theory"):}

The wavelength of light in the visible region is about 390 nm for violet colour, about 550 nm (average wavelength) for yellowgreen colour and about 760 nm for red colour. (a) What are the energies of photons in (eV) at the (i) violet end, (ii) average wavelength, yellow-green colour, and (iii) red end of the visible spectrum? ("Take h "= 6.63xx10^(-34)" J s and 1 eV" = 1.6xx10^(-19)J.) (b) From which of the photosensitive materials with work functions listed in Table 11.1 and using the results of (i), (ii) and (iii) of (a), can you build a photoelectric device that operates with visible light?

An organic compound, C_(2)H_(4)O gives a red precipitate when warmed with Fehling’s solution. It also undergoes aldol condensation in presence of alkali. (i) Write IUPAC name of the compound. (ii) What is the hybridization of carbon atoms in the compound ? (iii) Write equation for the reaction.

FULL MARKS-CHROMOSOMAL BASIS OF INHERITANCE -Additional Questions (1- Mark Questios)
  1. Name the scientist(s) who rediscovered the Menelian work ? (i) Hugo ...

    Text Solution

    |

  2. Which is not a feature of the chromosomal theory of inheritance ?

    Text Solution

    |

  3. The following sequence represents the location of genes in a chromosom...

    Text Solution

    |

  4. Match the column I with column II : {:("Colum I ","Column II"),("(1)...

    Text Solution

    |

  5. Number of chromosomes (2n) in Ophioglossum is…………….

    Text Solution

    |

  6. Identify the syntenic gene from given sequance of a chromosome G - ...

    Text Solution

    |

  7. Incomplete linkage was reported by Hutcinson in ................

    Text Solution

    |

  8. Mechanism of crossing over involves the following stages . Select the ...

    Text Solution

    |

  9. The locations at which crossing over occurs are known as……….

    Text Solution

    |

  10. The term crossing over was coined by

    Text Solution

    |

  11. During which stage of meiosis does crossing over take place ?

    Text Solution

    |

  12. Which of the following statement (s) is/are wrong respect to Recombina...

    Text Solution

    |

  13. Recombination frequency (RF) is equal to

    Text Solution

    |

  14. In a population of 250 progenies produced , only 120 resemble the pare...

    Text Solution

    |

  15. Unit of distance in a genetic map

    Text Solution

    |

  16. The '' 2n '' condition of Carica papaya is ...........

    Text Solution

    |

  17. Mutation theory was proposed by ...............

    Text Solution

    |

  18. Identify the mutant variety of castor.

    Text Solution

    |

  19. Which is a non - ionizing radiation ?

    Text Solution

    |

  20. Transition type of gene mutation is caused when .............

    Text Solution

    |