A field of wheat is an example which member a food chain?

A field of wheat is an example of a producer in a food chain.

Here's why:

* Producers are organisms that make their own food through photosynthesis. They use sunlight, water, and carbon dioxide to create energy-rich sugars.

* Wheat plants, like all plants, use photosynthesis to produce their own food, making them producers.

The wheat is then eaten by consumers, such as animals or humans, who get their energy from the wheat.