Answer:
The answer is: True.
Step-by-step explanation:
A perfectly competitive market structure refers to the market which has large number of buyers and sellers. The sellers produce homogenous products. No single seller is able to influence market price. All the firms are price takers. They face a horizontal line demand curve.
The market for tomatoes possess two main characteristics of a perfectly competitive market. There are large number of buyers and sellers for tomatoes. All these sellers are providing almost identical products.