Grafting is not possible in monocot as

Options

A. they lacks cambium
B. cambium is present
C. they are herbaceous
D. All of the above

Answer

### Step-by-Step Solution:

1. **Understanding Grafting**: Grafting is a horticultural technique where tissues from one plant are inserted into those of another plant so that they may grow together. This method is commonly used for plant propagation.

2. **Identifying Monocots**: Monocots, or monocotyledons, are a group of flowering plants characterized by having one seed leaf (cotyledon). Examples include grasses, lilies, and orchids.

3. **Secondary Growth in Plants**: In many plants, secondary growth refers to the increase in thickness or girth due to the activity of the cambium, a layer of tissue that produces new vascular tissue.

4. **Cambium in Monocots**: Monocot plants typically lack a vascular cambium, which is responsible for secondary growth. This absence of cambium means that monocots do not have the ability to produce the necessary tissues for successful grafting.

5. **Conclusion**: Since grafting relies on the presence of cambium to allow the tissues of the two plants to unite and grow together, and since monocots lack cambium, grafting is not possible in monocot plants.

### Final Answer:
Grafting is not possible in monocots because they lack cambium, which is necessary for secondary growth and the successful union of grafted tissues.

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