Question

Яке біологічне значення мають плоди​

Answer 1

Ответ:

плід захищає насіння рослин від висихання, дощу та інших несприятливих умов і приваблює тварин, які, поїдаючи їх, сприяють поширенню насіння.

Answer 2

The Biological Significance of Fruits

Fruits have significant biological importance in the plant kingdom. They serve several essential functions in the reproduction, dispersal, and survival of plants. Here are some key points about the biological significance of fruits:

1. Seed Dispersal: Fruits play a crucial role in the dispersal of seeds. After fertilization, the ovary of a flower develops into a fruit, which protects the seeds within it. When the fruit matures, it undergoes various changes that attract animals or facilitate wind dispersal. Animals eat the fruit, and the seeds are either ingested and later excreted or dispersed through the animal's movement. This helps in the colonization of new areas and reduces competition among offspring.

2. Protection and Nourishment: Fruits provide protection and nourishment to developing seeds. The fleshy or hard outer layer of the fruit acts as a protective barrier against physical damage, pathogens, and harsh environmental conditions. Additionally, fruits often contain nutrients and sugars that support the growth and development of the seeds.

3. Seed Dormancy and Germination: Some fruits have mechanisms to induce seed dormancy, which is a period of suspended growth and development. This allows seeds to survive unfavorable conditions until suitable germination conditions are present. Dormancy can be broken by factors like temperature changes, moisture, or exposure to light. Once the conditions are favorable, the seeds germinate, leading to the growth of new plants.

4. Attraction of Pollinators: In some cases, fruits play a role in attracting pollinators. Flowers produce nectar and pollen to attract insects, birds, or other animals for pollination. After successful pollination, the fertilized ovary develops into a fruit, which may provide additional rewards to attract animals for seed dispersal.

It is important to note that the biological significance of fruits can vary among different plant species and ecosystems. The specific characteristics and adaptations of fruits depend on the evolutionary strategies of plants to ensure successful reproduction and survival.

I hope this information helps! Let me know if you have any further questions.