Read the following statements :-
(a) Nervous system provides an organised network of point to point connection.
(b) The endocrine system provides chemical integration through hormone.
(c) The neural organisation is very complex in lower invertebrates.
(d) Neuron can detect & receive stimuli but can't transmit. How many of above statements are false.

Options

A. 4
B. 3
C. 2
D. 1

Answer

To determine how many of the provided statements are false, we will analyze each statement one by one.

### Step-by-Step Solution:

1. **Statement (a)**: "Nervous system provides an organized network of point to point connection."
- **Analysis**: This statement is true. The nervous system is indeed organized in a way that allows for point-to-point connections through neurons, which transmit signals to specific target cells.

2. **Statement (b)**: "The endocrine system provides chemical integration through hormone."
- **Analysis**: This statement is also true. The endocrine system uses hormones as chemical messengers to communicate and integrate functions across different parts of the body.

3. **Statement (c)**: "The neural organization is very complex in lower invertebrates."
- **Analysis**: This statement is false. In reality, neural organization is more complex in higher vertebrates than in lower invertebrates. Lower invertebrates typically have simpler neural structures.

4. **Statement (d)**: "Neuron can detect & receive stimuli but can't transmit."
- **Analysis**: This statement is false. Neurons are capable of detecting and receiving stimuli, and they also transmit signals to other neurons or target cells.

### Conclusion:
- **False Statements**:
- Statement (c) is false.
- Statement (d) is false.

Thus, there are **2 false statements** out of the 4 provided.

### Final Answer:
The number of false statements is **2**.

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