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Consider the following statements. I. ...

Consider the following statements.
I. Period of life span from birth till the developmentof reproductive ability is called juvenile period.
II. Reproduction flourishes in maturity.
III. Tissue deterioration is a sign of senescence
IV. Death marks the end of all the phases of life.
Choose the correct ones.

A

I, III and IV

B

I, II and IV

C

II, III and IV

D

All of these

Text Solution

AI Generated Solution

The correct Answer is:
To solve the question, we will analyze each statement provided and determine whether they are correct or not. ### Step-by-Step Solution: 1. **Statement I**: "Period of life span from birth till the development of reproductive ability is called juvenile period." - This statement is **correct**. The juvenile period refers to the phase in an organism's life from birth until it reaches reproductive maturity. This phase is characterized by growth and development before the organism can reproduce. 2. **Statement II**: "Reproduction flourishes in maturity." - This statement is also **correct**. Reproduction typically occurs when an organism reaches maturity, which includes the attainment of reproductive capability. This is when the organism can successfully reproduce. 3. **Statement III**: "Tissue deterioration is a sign of senescence." - This statement is **correct** as well. Senescence refers to the process of aging, and tissue deterioration is indeed a sign of this process. As organisms age, their tissues may degrade or weaken, indicating the onset of senescence. 4. **Statement IV**: "Death marks the end of all the phases of life." - This statement is **correct**. Life spans from birth to death, and death signifies the conclusion of all life phases. Thus, it is accurate to say that death marks the end of all life phases. ### Conclusion: All four statements are correct. Therefore, the correct option is that all statements (I, II, III, and IV) are true. ### Final Answer: All statements are correct.
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