GED Science Practice

What is a "Seed" with regard to plant biology?

1. a. Water that is not hard (does not contain salts that interfere with the formation of lather with soap)

2. b. A cell that converts solar energy into electrical energy

3. c. A developed ovule consisting of a protective coat stored food and an embryo

4. d. The sun with the celestial bodies that revolve around it in its gravitational field

The correct answer is: c. A developed ovule consisting of a protective coat stored food and an embryo

In plant biology, a seed is described as a developed ovule that contains three main components: a protective outer coat, stored food, and an embryo. The protective coat serves to shield the seed from environmental conditions and potential predators, ensuring its survival until it germinates. The stored food provides the necessary nutrients to support the embryo as it begins to grow and establish itself as a new plant. The embryo itself is the young plant that will eventually develop into a mature organism capable of producing its own seeds. This understanding is crucial when studying plant reproduction and the life cycle of plants, as seeds are essential for the propagation of many plant species. They play a significant role in ensuring the continuation of plant life by allowing plants to reproduce and spread in various environments.