Final answer:
The ovule becomes the seed after fertilization, and the ovary grows into the fruit. The fruit provides protection and aids in the dispersal of the seed, which contains the embryo that can grow into a new plant. Hence, the correct option among the option provided is Option D.
Step-by-step explanation:
After the process of fertilization in plants, the ovule transforms into a seed. This encompasses a series of developmental changes that include the growth of the embryo that will eventually become the mature plant. In addition, the ovary from which the ovule was housed grows and thickens, forming the fruit.
Hence, in the context of the query, the correct answer to 'If the Ovary becomes the fruit, what becomes the seeds?' is d) Ovule. The formation of a seed involves the coordinated development of protective structures like the seed coat and the nourishing tissues such as the endosperm, which helps sustain the embryo.
Fruits are diverse in their structure and can be categorized into more than two dozen types. Whilst commonly associated with sweetness, not all fruits have a sweet taste. For example, tomatoes, eggplants, and bell peppers are classified as fruits in botanical terms since they derive from the thick ovary tissue and contain seeds.
Therefore, the fruit is the ripened and fertilized ovary, often adapted for seed dispersal, and the seed is the fertilized ovule, ready to develop into a new plant under suitable conditions.