Question

Ольга проводиланаблюденияпрорастанием семян гороха. Чтобы выяснить,влияет ли температура на прорастание, онавзяла два стакана, положила в каждый из нихвлажную тряпочку и по десять одинаковыхсемян гороха. Один из стаканов она оставилав классе на столе, накрыв коробкой, а другойубрала в холодильник и стала наблюдать.Вскоре Ольга обнаружила, что в стакане настоле классе семена проросли,холодильнике нет.6.2. По результатам эксперимента сделай вывод о том,том, каким образомтемпература влияет на прорастание семян.УМОЛЯЮ:////​

Answer 1

Ответ:

При комнатной температуре семена прорастают, а на холоде нет.

Влажность в стаканах одинаковая. Освещённость семян в стаканах одинаковая, поэтому и температура окружающего воздуха различная.

Answer 2

The Influence of Temperature on Seed Germination

In Olga's experiment, she observed the germination of pea seeds to determine the influence of temperature on seed germination. She placed ten identical pea seeds on a moist cloth in two separate glasses. One glass was left on the classroom table, covered with a lid, while the other glass was placed in the refrigerator. After some time, Olga noticed that the seeds in the glass on the table had germinated, while the seeds in the refrigerator had not.

Based on the results of the experiment, we can conclude that temperature does indeed have an impact on seed germination. The seeds in the glass on the table, exposed to room temperature, were able to germinate, while the seeds in the refrigerator, subjected to lower temperatures, did not germinate.

Temperature plays a crucial role in seed germination. Different plant species have specific temperature requirements for optimal germination. Some seeds require warmer temperatures, while others require cooler temperatures. This is because temperature affects the biochemical processes within the seed, including enzyme activity and metabolic reactions, which are necessary for germination to occur.

Optimal temperature ranges for seed germination vary depending on the plant species. For example, some common garden plants, such as tomatoes and peppers, require temperatures between 20-30°C (68-86°F) for germination. On the other hand, cool-season crops like lettuce and spinach prefer temperatures between 10-20°C (50-68°F) for germination.

Extreme temperatures can inhibit or even prevent seed germination. If temperatures are too high, the seeds may become desiccated or damaged, leading to poor germination rates. Conversely, if temperatures are too low, the seeds may enter a dormant state and remain inactive until more favorable conditions are present.

It is important to note that while temperature is a critical factor in seed germination, other factors such as moisture, light, and oxygen availability also play significant roles. Each plant species has its own unique set of requirements for successful germination.

In conclusion, Olga's experiment demonstrates that temperature does influence seed germination. Seeds exposed to room temperature were able to germinate, while those subjected to lower temperatures in the refrigerator did not. Understanding the temperature requirements for seed germination is essential for successful plant propagation and cultivation.