Home
Class 12
BIOLOGY
The following sequence represents the lo...

The following sequence represents the location of genes in a chromosome . A - B - C - M - R - S - Y - Z . Which of the gene pairs will have least chance of getting inherited together ?

A

A and M

B

S and Y

C

M and Z

D

A and Y

Text Solution

Verified by Experts

The correct Answer is:
D
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

Given below is a sequence of alphabets representing the genes of chromosome. Observe it and answer the questions. A - B - C - D - E - F - G - H - I - J - K . (a) Write the sequence of genes after the chromosome undergoes terminal deletion of single gene. (b) What will be the gene sequence, if the genes E and F undergoes tandem duplication ? (c) Consider the centromere is located between the genes F and G and write a gene sequence , after parametric inversion occurs in between the genes C, D and E.

The following graphs represent the current versus voltage and voltage versus current for the six conductors A,B,C,D,E and F. Which conductor has least resistance and which has maximum resistance?

The following is the illustration of the sequence of ovarian events (a-i) in a human female. (a) Identify the figure that illustrates ovulation and mention the stage of oogenesis it represents. (b) Name the ovarian hormone and the pituitary hormone that have caused the above mentioned events. (c) Explain the changes that occurs in the uterus simultaneously in anticipation. (d) Write the difference between C and H.

Given below are the gene sequence on the chromosome. Compare them with the normal chromosome and identify the type of structural chromosomal aberrations. Normal Chromosome : A - B - C - D - E - F - G - H - I. chromosome - 1 - A- B - C - B - C - D - E - F - G - H - I. Chromosome 2 : A - B - C - D - F - G - H - I

Give one word for the following. a. Agents that cause mutation. b. Diagrammatic representation of karyotype c. Seat of genes d. Loss of chromosome segment e. Fixed position of a gene f. Exchange of segments between non-sister chromatids g. Failure of separation of chromosome during meiosis. h. A chromosome pair is lost from the diploid set.

Read the given paragraph to answer In a certain plant, yellow fruit colour (Y) is dominant to green fruit colour (y) and round shape (R) is dominant to oval shape (r). The two genes involved are located on different chromosomes. Which of the following is correct for the condition when plant YyRr is back crossed with the double recessive parent ?

Write sample space 'S' and number of sample point n(S) for each of the following experiments Also write evets A,B, c in the set form and write n(A), n(B), n( C). three coins are tossed simultaneously: Event A: To get at least two heads. Event B: To get no head. Event C: To get head on the second coin.

Read the given paragraph to answer In a certain plant, yellow fruit colour (Y) is dominant to green fruit colour (y) and round shape (R) is dominant to oval shape (r). The two genes involved are located on different chromosomes. Which of the following will result when plant YyRr is self-pollinated ?

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

    |