In spring season cambium is ______ active and produces ____ wood

Options

A. More, late
B. More, early
C. Less, late
D. less, early

Answer

**Step-by-Step Text Solution:**

1. **Understanding Cambium Activity**: Cambium is a layer of tissue in plants that is responsible for secondary growth. Its activity is not uniform throughout the year; it varies with the seasons.

2. **Cambium in Spring**: During the spring season, cambium is more active. This increased activity is due to favorable environmental conditions such as temperature and moisture, which stimulate growth.

3. **Types of Wood Produced**: The wood produced during the spring is known as "early wood" or "spring wood." This wood is characterized by having more xylary elements, which are the cells that make up the wood.

4. **Characteristics of Early Wood**: Early wood has wider cavities and is lighter in color compared to the wood produced later in the year. This is because the cambium produces more cells during the spring when it is more active.

5. **Conclusion**: Therefore, in spring season, cambium is **more** active and produces **early** wood.

**Final Answer**: In spring season, cambium is **more** active and produces **early** wood.

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