Question

Given below are two statements about asexual reproduction.
Statement I - In asexual reproduction, the ploidy of progeny is identical to the parent.
Statement II - The progeny is also referred to as clone.
In the light of above statements, choose the correct option given below:

• A. Both statement I and statement II are correct.
• B. Both statement I and statement II are incorrect.
• C. Statement I is correct but statement II is incorrect.
• D. Statement I is incorrect but statement II is correct.

Hint:

Asexual reproduction = No variation + No meiosis + Clone formation. Always remember: offspring are genetically identical to the parent.

Answer 1

The Correct Option is A

Concept:
Asexual reproduction involves the formation of offspring from a single parent without the involvement of gamete formation or fertilization. It results in genetically identical offspring.

Step 1: Analyze Statement I. In asexual reproduction, there is no meiosis or fusion of gametes. Hence, the chromosome number (ploidy) remains unchanged from parent to offspring. \[ \text{Parent (2n)} \rightarrow \text{Offspring (2n)} \] Thus, the progeny has identical ploidy as the parent.
Statement I is correct.

Step 2: Analyze Statement II. Since there is no genetic variation involved, the offspring produced are genetically identical copies of the parent. Such identical individuals are called clones. \[ \text{Genetically identical individuals} = \text{Clones} \] Thus, the progeny is referred to as a clone.
Statement II is correct.

Step 3: Conclusion. Both statements are correct, hence: \[ \text{Both statement I and statement II are correct} \]