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The end of juvenile phase marks the begi...

The end of juvenile phase marks the beginning of

A

Vegetative phase

B

Reproduction phase

C

Senescence

D

Ageing

Text Solution

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The correct Answer is:
### Step-by-Step Solution: 1. **Understanding Life Cycle Phases**: The life cycle of an organism consists of various phases that begin at birth and end at death. These phases include infancy, juvenile, reproductive, and senescence. 2. **Defining the Juvenile Phase**: The juvenile phase is the stage of development after infancy, where the organism is growing but has not yet reached reproductive maturity. This phase is characterized by growth and development. 3. **Transition from Juvenile to Reproductive Phase**: The end of the juvenile phase signifies that the organism has reached a stage where it can reproduce. This stage is referred to as the reproductive phase. 4. **Identifying the Next Phase**: After the reproductive phase, the organism will eventually enter the senescence phase, which is associated with aging and decline in reproductive capability. 5. **Conclusion**: Therefore, the end of the juvenile phase marks the beginning of the reproductive phase. ### Final Answer: The end of the juvenile phase marks the beginning of the **reproductive phase**. ---
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