Home
Class 10
BIOLOGY
Describe why a Four O'clock with pink fl...

Describe why a Four O'clock with pink flower are produced when a plant with red flower is crossed with a plant with a white flower.

Promotional Banner

Topper's Solved these Questions

  • PURBA KHEHYRBERI PAPER

    UNITED BOOK HOUSE|Exercise EXERCISE|40 Videos
  • RAMESH MITTER GIRLS SCHOOL PAPER

    UNITED BOOK HOUSE|Exercise EXERCISE|64 Videos

Similar Questions

Explore conceptually related problems

Biggest flower belongs to a plant which is

Plants which flower only once are

A sweet pea plant with blue flowers and long pollens is test crossed. The progeny contains 300 plants with blue flowers and long pollens, 295 plants with red flower and round pollens, 80 plants with blue flower and round pollen and 85 plants with red flower and long pollens. This result is due to 1. linkage 2. segregation 3. independent assortment 4. linkage and crossing over

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.

Pink flower in Mirabilis plant is-

Smallest flowering plant/flower is

Find out the nature of genotype and phenotype that produced if a pure violet flower (dominant) is crossed with a white flower (recessive).

Which type of flower is found in Clitoria plant?

A cross between black flowered plant and white flowered plant yielded grey flowered

In a case of red and white flowered Snapdragon, F_(1) plants will have flowers

UNITED BOOK HOUSE-RAMAKRISHNA MISSION VIDYALAYA PAPER-EXERCISE
  1. State any three features of dawn horse.

    Text Solution

    |

  2. What do you mean by inheritance of acquired characters.

    Text Solution

    |

  3. Sundari plant can thrive well in Sundarban while pine tree cannot. Exp...

    Text Solution

    |

  4. Mention the conditions for determination of biodiversity Hot-spot. Des...

    Text Solution

    |

  5. Agricultural and Industrial run off is getting added to a pond. Explai...

    Text Solution

    |

  6. Discuss why Hilsa fish as well as Labeo-Kalbasu fish are found less an...

    Text Solution

    |

  7. You want to bring high quality sperms of punjabi cattle to Kolkata for...

    Text Solution

    |

  8. Draw a neat diagram of the verticle section of the eyeball of human ey...

    Text Solution

    |

  9. Draw a neat diagram of a typical mature carpel (L.S) and label the fol...

    Text Solution

    |

  10. Establish interrelationship among chromnosome, DNA and gene. Write the...

    Text Solution

    |

  11. You have brought a rose twig your friend's house and planted it in you...

    Text Solution

    |

  12. How will you differentiate between the cell division of a somatic cell...

    Text Solution

    |

  13. Describe why a Four O'clock with pink flower are produced when a plan...

    Text Solution

    |

  14. Dominant character can express itself both in homozygous and heterozyo...

    Text Solution

    |

  15. How do homologous organs act as an evidence of organic evolution? Expl...

    Text Solution

    |

  16. Discuss how wings of bat and birds indicate convergent evolution.

    Text Solution

    |

  17. Pollution and overuse of natural resources may be the cause of the los...

    Text Solution

    |

  18. What criteria should you take into account to declare a place as a hot...

    Text Solution

    |

  19. Why is ever increasing population a cause of destruction of potable wa...

    Text Solution

    |

  20. You are a member of JFM. Write down the duties that you will perform f...

    Text Solution

    |