Question

Compare and contrast a pine cone and a flower in terms of structure and function

Short answer

Cones have a woody texture, and it helps to protect the seed. Flowers feature colorful petals, sepals (below-petal leaves), stamens, and pistils, and it plays a role in reproduction.

Step-by-step solution

Introduction of pine cone

A pine cone is among the brown oval seed casings that pine trees generate. The seeds are protected inside the scale leaves, and it also protects from harsh climatic conditions.

Characterization of flower

A flower is a specialized stalk with sepals, petals, stamens, and carpels, which are four types of modified leaves known as floral organs. The sepals begin near the flower base. They are usually green and envelop the flower before it opens.

In most flowers, the petals are brilliantly colored and can help attract pollinators located within the sepals. Wind pollinated flowers, such as grasses, are usually devoid of vividly colored portions.

Difference in structure and function of pinecones and flower

The structures of flowers and cones are vastly different. Cones appear woody when mature.They are long and covered with scales. Flowers feature colorful petals, sepals (below-petal leaves), and stamens and pistils, which are male and female reproductive parts, respectively.

Pinecones consist of thickly covered “scales” to protect their seeds from colder temperatures, storms, snow, and even animals that may consume their treasured cargo. In contrast, the flower is consists of male and female gametes that help in the reproduction and production of fruits.