Home
Class 12
BIOLOGY
A garden pea plant produced axial white ...

A garden pea plant produced axial white flowers. Another of the same species produced terminal violet flowers. Identify the dominant traits.

Text Solution

Verified by Experts

Axial and violet.
Promotional Banner

Topper's Solved these Questions

  • PRINCIPLES OF INHERITANCE AND VARIATIONS

    OSWAAL PUBLICATION|Exercise (TOPIC 1 ) (MENDEL.S LAWS OF INHERITANCE (SHORT ANSWER TYPE QUESTIONS-I ))|30 Videos
  • PRINCIPLES OF INHERITANCE AND VARIATIONS

    OSWAAL PUBLICATION|Exercise (TOPIC 1 ) (MENDEL.S LAWS OF INHERITANCE (SHORT ANSWER TYPE QUESTIONS-II ))|21 Videos
  • ORGANISMS AND POPUIATIONS

    OSWAAL PUBLICATION|Exercise TOPIC :2 Multiple Choice Questions|20 Videos
  • QUESTION PAPER 2019

    OSWAAL PUBLICATION|Exercise PART-D|18 Videos

Similar Questions

Explore conceptually related problems

A pea plant with purple flowers was crossed with white flowers producing all 50 plants with only purple flowers. On selfing, these plants produced 482 plants with purple flowers and 162 with white flowers. What genetic mechanism accounts for these results? Explain.

A Mendelian experiment considered of breeding tall pea plants bearing violet flowers with short pea plants bearing white flowers. The progeny all bore violet flowers. But ahnost half of them were short. This suggests that the genetic makeup of the tall parent can be depicted as

A cross between a red flower bearing plant and a white flower bearing plant of Antirrhinum produced all plants having pink flowers. Work out a cross to explain how this is possible.

A Mendelian experiment consisted of breeding tall pea plants bearing violet flowers with short pea plants bearing white flowers. The progeny all bore violet flowers, but almost half of them were short. This suggests that the genetic make up of the tall parent can be depicted as

In a particular plant species majority of the plants bear purple flowers. Very few plants bear white flowers. No intermediate colours are observed. If you are given a plant bearing purple flowers, how would you ascertain that it is a pure breed for that trait? Explain.

A pea plant with blue colour flower denoted by BB is cross-bred with a pea plant with white flower denoted by WW. (i) What is the expected colour of the flowers in their F_(1) progeny? (ii) What will be the percentage of plants bearing white flower in F_(2) generation, when the flowers of F_(1) plants were selfed? (iii) State the expected ratio of the genotype BB and BW in the F_(2) progeny.

It takes very long time for pineapple plants to produce flowers. Which combination of hormones can be applied to artificially induce flowering in pineapple plants throughout the year to increase yield?

OSWAAL PUBLICATION-PRINCIPLES OF INHERITANCE AND VARIATIONS -(TOPIC 2 ) (SEX DETERMINATION AND GENETIC DISORDERS (MULTIPLE CHOICE QUESTIONS ))
  1. A garden pea plant produced axial white flowers. Another of the same s...

    Text Solution

    |

  2. All genes located on the same chromosome :

    Text Solution

    |

  3. Conditions of a karyotype 2n pm 1 and 2n pm 2 are called :

    Text Solution

    |

  4. Distance between the genes and percentage of recombination shows :

    Text Solution

    |

  5. If a genetic disease is transferred from a phenotypically normal but c...

    Text Solution

    |

  6. In sickle cell anaemia glutamic acid is replaced by valine. Which one ...

    Text Solution

    |

  7. Person having genotype I^A IB would show the blood group as AB. This i...

    Text Solution

    |

  8. ZZ/ZW type of sex determination is seen in :

    Text Solution

    |

  9. A Across between two tall plants resulted in offspring having few dwar...

    Text Solution

    |

  10. In a dihybrid cross, if you get 9:3:3:1 ratio it denotes that:

    Text Solution

    |

  11. Which of the following will not result in variations among siblings?

    Text Solution

    |

  12. Mendel's Law of independent assortment holds good for genes situated o...

    Text Solution

    |

  13. Occasionally, a single gene may express more than one effect. The phen...

    Text Solution

    |

  14. In a certain taxon of insects some have 17 chromosomes and the others ...

    Text Solution

    |

  15. The inheritance pattern of a gene over generations among humans is stu...

    Text Solution

    |

  16. It is said that Mendel proposed that the factor controlling any charac...

    Text Solution

    |

  17. Two genes 'A' and 'B' are linked. In a dihybrid cross involving these ...

    Text Solution

    |

  18. In the F2 generation of a Mendelian dihybrid cross the number of pheno...

    Text Solution

    |

  19. Mother and father of a person with 'O' blood group have 'A' and 'B' bl...

    Text Solution

    |