State true or False :
(i) Multiceiular organisms are immortal.
(ii) Reproduction maintains continuity of species on earth surface

Explanation

**Step-by-Step Solution:**

1. **Analyze the First Statement: "Multicellular organisms are immortal."**
- Multicellular organisms are not immortal. Every multicellular organism has a fixed lifespan, which means they are mortal. This applies to all multicellular life forms, including humans and animals. Therefore, this statement is **False**.

2. **Analyze the Second Statement: "Reproduction maintains continuity of species on earth surface."**
- Reproduction is a biological process through which new offspring are produced from parent organisms. This process is essential for the survival of species, as it ensures that new individuals are born to replace those that die. Without reproduction, species would eventually become extinct. Thus, this statement is **True**.

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