Home
Class 11
BIOLOGY
The only taxon that exists in nature in ...

The only taxon that exists in nature in which exchange of gene takes place is

A

species

B

genus

C

phylum or division

D

kingdom

Text Solution

AI Generated Solution

The correct Answer is:
### Step-by-Step Solution: 1. **Understanding the Question**: The question asks about a taxon in which gene exchange occurs in nature. A taxon refers to a group of one or more populations of organisms that form a unit. 2. **Identifying Taxonomic Levels**: In biological classification, there are several hierarchical levels: Kingdom, Phylum (or Division), Class, Order, Family, Genus, and Species. Each level has a different number of organisms and shared characteristics. 3. **Analyzing Gene Exchange**: Gene exchange typically occurs during reproduction. In biological terms, this exchange is most commonly observed within a species. Members of the same species can interbreed and produce fertile offspring, allowing for the exchange of genetic material. 4. **Example of Species**: To illustrate, consider the species *Mangifera indica*, which is the mango. Two individuals of this species can reproduce with each other, allowing for gene exchange through sexual reproduction. 5. **Comparing Higher Taxa**: If we look at higher taxonomic levels, such as genus (e.g., *Equus* for horses and zebras), individuals from different species within the same genus cannot typically interbreed successfully. This indicates that gene exchange does not occur at these higher levels. 6. **Conclusion**: Based on the analysis, the only taxon in which gene exchange occurs is the species level. Therefore, the correct answer to the question is "species." ### Final Answer: The only taxon that exists in nature in which exchange of genes takes place is **species**. ---
Promotional Banner

Similar Questions

Explore conceptually related problems

The process in which only exchanges of gases takes place is called

During respiration exchange of gases take place in

Segregation of genes takes place during

Segragation of genes takes place during

Exchange of genetic material takes place in

Amongst all the kingdoms, the only taxon that exists in nature as a biologically units is the

In earthworm, exchange of gases takes place through

How does the total surface area through which the exchange of gases can take place in the lungs become large?What is its advantage?