Home
Class 12
BIOLOGY
The linked character s would always inhe...

The linked character s would always inherit together till they are

A

Delinked by dominance

B

Masked by dominace

C

Mutated

D

Separated due to crossing over

Text Solution

AI Generated Solution

The correct Answer is:
### Step-by-Step Solution: 1. **Understanding Linked Characters**: - Linked characters refer to traits that are inherited together because they are located on the same chromosome. These genes do not assort independently during meiosis. 2. **Inheritance of Linked Characters**: - Linked genes tend to be inherited together as they are physically close to each other on the same chromosome. This means that they will usually be passed on together from parent to offspring. 3. **Crossing Over**: - During meiosis, specifically in prophase I, homologous chromosomes can exchange segments in a process known as crossing over. This occurs between non-sister chromatids. 4. **Effect of Crossing Over**: - When crossing over occurs, segments of the linked genes can be swapped between the chromosomes. This results in new combinations of alleles, which can separate the linked characters. 5. **Conclusion**: - Therefore, linked characters will always inherit together until they are separated due to crossing over. This is the only process that can disrupt the linkage between genes. ### Final Answer: The linked characters would always inherit together till they are separated due to crossing over. ---
Promotional Banner

Topper's Solved these Questions

  • CHROMOSOMAL BASIS OF INHERITANCE

    DINESH PUBLICATION ENGLISH|Exercise Check Your Grasp|57 Videos
  • CHORDATA- PROTOCHORDATA

    DINESH PUBLICATION ENGLISH|Exercise CYG|11 Videos
  • COELENTERATA AND CTENOPHORA (OR CNIDARIA AND ACNIDARIA)

    DINESH PUBLICATION ENGLISH|Exercise CYG|10 Videos

Similar Questions

Explore conceptually related problems

The linked characters would always inherit together till they are

Sex-linked characters are

The sex linked characters are those

Inheritance of one character is always independent to the inheritance of other character.

Males always inherit these traits from the female parents

Assertion: The linked genes tend to get inherited together. Reason: The band between them fails to break.

Sex linked character have a distinct feature of

When a certain character is inherited only through female parent it probably represents

Expression of sex linked character like haemophilia is more prone in male than female . Why ?

Inheritance in which female and male parents transfer an X - linked character to granddaughter or grandson through the offspring of the opposite sex is defined as