Home
Class 12
BIOLOGY
A pea plant with round seeds having larg...

A pea plant with round seeds having large starch grains is crossed with another pure pea plant with wrinkled seeds having small starch grains. The `F_(1)` heterozygotes formed are self pollinated. What is the phenotypic ratio of plants with round seeds and intermediate starch grains to plants with wrinkled seeds and larger starch grains expected in `F_(2)` generation.

A

`5:6`

B

`2:3`

C

`3:4`

D

`6:1`

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • GENETIC BASIS OF INHERITANCE

    DINESH PUBLICATION|Exercise Check your Grasp|23 Videos

  • GENETIC BASIS OF INHERITANCE

    DINESH PUBLICATION|Exercise Check your Grasp|23 Videos

  • FRUIT AND SEED DISPERSAL

    DINESH PUBLICATION|Exercise CHECK YOUR GRASP|10 Videos

  • GROWTH, REPAIR, REGENERATION AND AGEING

    DINESH PUBLICATION|Exercise Brain Teasers-VI[B]|6 Videos

Similar Questions

Explore conceptually related problems

Pure tall pea plant with round seeds is crossed with pure dwarf pea plant with wrinkled seeds . The probability of genotype ttRR in F_2 generation is

Pea seeds with BB alleles have round seeds and large strach grains ,While seeds with bb alleles have wrinkled seeds with small strach grains.Work out the cross between these two parents .Explain the phenotypic ratio of the progeny with respect to seed shape and the starch gain size of the progeny produced.

When a tall plant with long sized starch grains (TTLL) is crossed with a dwarf plant with short starch grains (tl), the F, generation consists of tall plant with intermediate sized starch grains. What Would be the phenotypic ratio of tall plants and plants with long sized starch grains in F2 generation?

When two pure pea plants one having round seeds and the other having wrinkled seeds are crossed, their offsprings have

When a heterozygous pea plant with yellow round seeds is crossed with a homozygous pea plant with yellow round seeds, the genotype not obtained is

A tall pea plant with yellow seeds (heterozygous for both the traits) is crossed with a dwarf pea plant with green seeds.Using a Punnett square work out the cross to show the phenotypes and the genotypes of F_(1) generation.

Starch grain synthesis in pea seeds is an example of

If a round, green seeded pea plant (RR yy) is crossed with wrinkled, yellow seeded pea plant, (rr YY) the seeds production in F_(1) generation are

A pure pea plant having yellow and round seeds in an inflated pod was crossed with a pure pea plant having green and wrinkled seeds in a constricted pod . The proportion of plants having green round seeds in an inflated pod in the F_2 generation is

DINESH PUBLICATION-GENETIC BASIS OF INHERITANCE-Revision Questions From Competitive Exams
  1. Find the statements (i) F(1) progeny is first hybrid generation and...

    Text Solution

    |

  2. Pea Plant with round Yellow seeds (RRYY) is crossed with another pea p...

    Text Solution

    |

  3. A pea plant with round seeds having large starch grains is crossed wit...

    Text Solution

    |

  4. The genes for ABO blood group is located on

    Text Solution

    |

  5. In………. Both dominant and recessive alleles lack their dominant and rec...

    Text Solution

    |

  6. Mendel's law of segregation is also known as

    Text Solution

    |

  7. The gene disorder phenylketonuria is an example for

    Text Solution

    |

  8. What will be genotype of parents of a child with 'O' blood group

    Text Solution

    |

  9. A cross between two pea plants, tall with axial flowers and dwarf wit...

    Text Solution

    |

  10. In quantitative inheritance, when a character is controlled by two pai...

    Text Solution

    |

  11. During a dihybrid cross with contrasting characters in F(2) generation...

    Text Solution

    |

  12. During a dihybrid cross in the F(2) generation, the ratio of inidvidua...

    Text Solution

    |

  13. Two pink flowered Snapdragon plants (Rr) are self pollinated. Probabil...

    Text Solution

    |

  14. When Mendel self pollinated the F(1) plants of genotype RrYy, in the F...

    Text Solution

    |

  15. In a testcross involving "F"(1) dihybrid flies, more parental-type off...

    Text Solution

    |

  16. A tall true breeding garden pea plant is crossed with a dwarf true bre...

    Text Solution

    |

  17. A true breeding plant is

    Text Solution

    |

  18. Match the columns and choose the correct option

    Text Solution

    |

  19. If'A' respresent the dominant gane and 'a' represent its recessive all...

    Text Solution

    |

  20. Which one from those given below is the period for Mendel's hybridisat...

    Text Solution

    |