Home
Class 12
BIOLOGY
In sweet pea, flower colour is controlle...

In sweet pea, flower colour is controlled by two complementary genes 'C' and 'P'. These genes control the biochemical pathway of synthesis of anthocyanin, respomsible for purple colour in flower. Consider that two sweet pea plants with genotypes CCPP and CcPp respectively were crossed. Calculate the percentage of purple flowered plant resulting progeny.

A

`25%`

B

`12.5%`

C

`100%`

D

`50%`

Text Solution

Verified by Experts

Promotional Banner

Topper's Solved these Questions

  • TEST 5

    AAKASH INSTITUTE ENGLISH|Exercise EXAMPLE|625 Videos

  • TEST 4

    AAKASH INSTITUTE ENGLISH|Exercise TYPE |1 Videos

  • TEST 6

    AAKASH INSTITUTE ENGLISH|Exercise EXAMPLE|712 Videos

Similar Questions

Explore conceptually related problems

In sweet pea,flower colour is controlled by two complementary genes 'C' and 'P'.These genes control the biochemical of synthesis of anthocyanin,responsible for purple colour in flower. consider that two sweet pea plants with CCPP and CcPp respectively were crossed.Calculate the percentage of purple flowered plan in resulting progeny.

In Lathyrus odoratus, cross between two purple flowered plants give a pink/white progeny. It is due

In sweet peas, genes C and P are necessary for colour in flowers . The flowers are white in the absence of either or both the genes . What will be the percentage of coloured flowers in the offspring of the cross Ccpp × ccPp ?

In sweet peas genes C and P are necessary for color in flowers. The flowers are white in the absence of either or both the genes. What will be the percentage of colored flowers in the offspring of the cross Ccpp ccPp?

Development of purple flower character when two white flower strains of sweet pea are crossed, is an example of

In a plant gene 'A' is reponsible for tallness and its recessive allele 'a' for dwarfness and 'B' is responsible for red flower colour and it's recessive allele 'b' for white flower colour. A tall and red flowered plant with genotype AaBb crossed with dwarf and red flowered (aaBa). What is the percentage of dwart white flowered offspring of above cross :-

A heterozygous round and yellow seeded pea plant was crossed with wrinkled and green seeded pea plant. Considering that the genes for seed shape and seed colour are completely linked, calculate the percentage of plants with round and green seeds

Genes C and P are complementary in sweet pea plant and when present together produces coloured flowers. What will be the product of cross between CcPp × Ccpp ?

Find out the probable phenotypic ratio if a purple flowered pea plant ("CCPp") is crossed to a white flowered sweet pea plant ("ccPp")

AAKASH INSTITUTE ENGLISH-TEST 5-EXAMPLE
  1. In garden pea, gene controlling starch synthesis is related to all of ...

    Text Solution

    |

  2. Considering the inheritence of a disorder like colourblindness,state t...

    Text Solution

    |

  3. In sweet pea, flower colour is controlled by two complementary genes '...

    Text Solution

    |

  4. Select the correct match.

    Text Solution

    |

  5. A new born child was diagnosed with a genetic disorder. He showed some...

    Text Solution

    |

  6. Mark the statement incorrect for chromosomal theory of inheritance.

    Text Solution

    |

  7. What is the distance between genes 'y' ( body colour) and 'w' (eye col...

    Text Solution

    |

  8. Gene for 'hypertrichosis' passes from father to his sons only, such tr...

    Text Solution

    |

  9. Mark the correct reason for sickle cell anaemia.

    Text Solution

    |

  10. The strongest mutagen among the following is

    Text Solution

    |

  11. Which of the given test crosses will produce maximum possible phenotyp...

    Text Solution

    |

  12. A woman with blood group AB marries to a man with blood group B whose ...

    Text Solution

    |

  13. Out of the five different phenotypes of wheat kernel colour, which phe...

    Text Solution

    |

  14. Which among the given phenotypes is expressed in pure line condition o...

    Text Solution

    |

  15. Cryptorchidism i.e. failure of descent of testes in humans occurs due ...

    Text Solution

    |

  16. Choose the incorrect match.

    Text Solution

    |

  17. In case of human males inhibin inhibits the secretion of

    Text Solution

    |

  18. Choose the correct sequence w.r.t. human embryonic stages.

    Text Solution

    |

  19. Initiation of gastrulation in humans is marked by formation of

    Text Solution

    |

  20. The slow block to polyspermy

    Text Solution

    |