How many of the following shows epigeal seed germination?[Cucurbits, Rice, Mustard, Mango, Castor, Gram, Onion, Beans, Groundnut]

Options

A. Seven
B. Six
C. Eight
D. Five

Answer

To determine how many of the listed plants show epigeal seed germination, we need to identify which of the plants fall under this category.

### Step-by-Step Solution:

1. **Understand the Types of Germination**:
- There are two main types of seed germination: epigeal and hypogeal.
- In epigeal germination, the hypocotyl elongates and pulls the cotyledons above the soil.
- In hypogeal germination, the epicotyl elongates and the cotyledons remain below the soil.

2. **Identify Examples of Epigeal Germination**:
- Common examples of plants that exhibit epigeal germination include:
- Beans
- Cotton
- Papaya
- Castor
- Onion

3. **Identify Examples of Hypogeal Germination**:
- Common examples of plants that exhibit hypogeal germination include:
- Groundnut
- Pea
- Mango
- Maize
- Rice
- Gram

4. **List the Given Plants**:
- The plants provided in the question are:
- Cucurbits
- Rice
- Mustard
- Mango
- Castor
- Gram
- Onion
- Beans
- Groundnut

5. **Match the Plants to Their Germination Type**:
- From the list:
- **Cucurbits**: Epigeal
- **Rice**: Hypogeal
- **Mustard**: Epigeal
- **Mango**: Hypogeal
- **Castor**: Epigeal
- **Gram**: Hypogeal
- **Onion**: Epigeal
- **Beans**: Epigeal
- **Groundnut**: Hypogeal

6. **Count the Epigeal Germination Plants**:
- The plants that show epigeal germination are:
- Cucurbits
- Mustard
- Castor
- Onion
- Beans
- Total = 5 plants

### Final Answer:
There are **5 plants** from the list that show epigeal seed germination.