Home
Class 12
BIOLOGY
Genes on same chromosome can be...

Genes on same chromosome can be

A

Linked

B

Homologous

C

Autosomes

D

Identical alleles

Text Solution

AI Generated Solution

The correct Answer is:
To solve the question "Genes on the same chromosome can be," we need to analyze the options provided and understand the concepts related to gene linkage and chromosomal behavior. ### Step-by-Step Solution: 1. **Understanding Chromosomes**: - Chromosomes are structures within cells that contain DNA and genes. Genes are segments of DNA that code for proteins and determine traits. 2. **Gene Linkage**: - Genes located on the same chromosome are said to be linked. This means they tend to be inherited together during the process of meiosis because they are physically close to each other on the chromosome. 3. **Independent Assortment**: - According to Mendel's law of independent assortment, genes located on different chromosomes assort independently. However, genes on the same chromosome do not assort independently due to their physical proximity. 4. **Recombination and Crossing Over**: - During meiosis, homologous chromosomes can exchange segments in a process called crossing over. This can lead to recombination of linked genes, but the likelihood of recombination decreases as the genes are closer together on the same chromosome. 5. **Evaluating Options**: - **Linked**: This is the correct answer because genes on the same chromosome are linked and tend to be inherited together. - **Homologous**: This term refers to chromosomes that are similar in shape and size, but it does not specifically describe the relationship between genes on the same chromosome. - **Autosomes**: These are non-sex chromosomes. While genes on autosomes can be linked, the term itself does not specifically address the relationship between genes on the same chromosome. - **Identical Alleles**: This refers to alleles that are the same at a particular gene locus, but it does not pertain to the linkage of genes on the same chromosome. 6. **Conclusion**: - Based on the above analysis, the correct answer is that genes on the same chromosome can be **linked**. ### Final Answer: **Linked**
Promotional Banner

Similar Questions

Explore conceptually related problems

When closely placed genes on the same chromosomes are inherited together the phenomenon is known as

The genes for the eye colour and size of the wing in Drosophila are located on the same chromosome. They can be separated by

Q. The genes for the eye colour and size of the wing in Drosophila are located on the same chromosome.They can be separated Recombinants develop due to

Alleles of different genes found on same chromosome may separate due to

Genes located very close to one another on same chromosome tend to be tranmittied together and are caled as

The frequency of recombination between gene present on the same chromosome as a measure of the distance between genes was explained by:

______ used the frequency of recombination between gene pairs on the same chromosome as a measure of the distance between genes.

The distacne between the genes on the chromosomes sis measured by using

The number of genes found in chromosome 1 and Y-chromosome fo human being are__and __ respectively.

Which of these statements is correct regarding genes present on the same chromosomes ?