Question

Представники якої родини на коренях мають бульбочкові бактерії?​

Answer 1

Ответ:

Бульбочкові бактерії живуть на коренях у 10% рослин із родини бобових. Причому різні види бактерій розвиваються на кореневій системі певних вищих рослин. У вікі, кормових бобів, гороху - Rh. Leguminosarum, у буркуну, люцерни - Rhizobium meliloti, у сої - Rh.

Answer 2

Family with Nodulating Bacteria

The family of plants that have a symbiotic relationship with nodulating bacteria is the Fabaceae family, commonly known as the legume or pea family. Nodulating bacteria, also known as rhizobia, form a mutualistic relationship with plants in this family, specifically in their root nodules. These bacteria have the ability to fix atmospheric nitrogen into a form that plants can use, providing an important source of nitrogen for the plants.

Source:

The process of nitrogen fixation occurs when the nodulating bacteria infect the roots of leguminous plants, forming specialized structures called nodules. Inside these nodules, the bacteria convert atmospheric nitrogen into ammonia, which can then be used by the plant for its growth and development. In return, the plant provides the bacteria with carbohydrates and other nutrients.

It is important to note that not all plants in the Fabaceae family have nodulating bacteria. The ability to form a symbiotic relationship with these bacteria is specific to certain species within the family. Some examples of leguminous plants that have nodulating bacteria include soybeans, peas, lentils, alfalfa, and clover.

Source:

The presence of nodulating bacteria in the roots of leguminous plants has significant agricultural and ecological implications. Legumes are often used as cover crops or in crop rotation systems because they can enrich the soil with nitrogen, reducing the need for synthetic fertilizers. Additionally, the ability of leguminous plants to fix nitrogen makes them important contributors to the nitrogen cycle in natural ecosystems.

In conclusion, the family of plants that have a symbiotic relationship with nodulating bacteria is the Fabaceae family. These bacteria, also known as rhizobia, form nodules on the roots of leguminous plants and convert atmospheric nitrogen into a form that the plants can use for their growth and development.

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