Answer: Mustard Plants can prepare its own food as it is an "autotrophic organism".
Explanation: Any species which can prepare its own food living in the planet Earth is referred to as "Autotrophs". Most preferably organisms that are falling in the Plant Kingdom are capable of preparing its own food with the help of sunlight, nutrition that are observed from the water and soil, chlorophyll, Carbon dioxide, and other necessary chemicals.
The process using which the "autotrophs" prepare their own food is known as "Photosynthesis". Biological speaking chlorophyll and carbon dioxide plays a major role in autotrophic food preparation.
In addition to the autotrophic nutrition that the plant consumes for itself, it produces a good amount of nutrition rich seeds that are used by heterotrophic organisms like humans. Apart from mustard seed its leaves are also edible and more nutritious for us.
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