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Soybean or soya bean is a species of legume native to East Asia, widely grown for its edible bean, which has numerous uses.
- The botanical name of Soybean is Glycine max.
- The word soy has been derived from the Japanese word soy sauce.
- The leaves of soybeans comprise 9–19 leaflets and are pinnate.
- According to many botanists, the plant was found as early as 7000 BCE in central China.
- It is a rich source of minerals and vitamins.
- If you are unable to consume dairy or meat products, then soybeans are used as textured vegetable protein.
- You will be amazed to know it can alleviate the symptoms of menopause and reduce your risk of breast cancer.
| Table of Content |
Key Terms: Botanical Name of Soybean, Species, Plant Kingdom, Botanical name, Biological classification, Flowering Plants, Biological Classification of Soybean, Uses of Soybean, Glycine Max, Fabaceae family
Botanical Name of Soybean
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Glycine max is the botanical name of soybeans. It is a species of legume from the bean family or Fabaceae. Tofu is also made from soybeans.
- According to the American Cancer Society, the consumption of soybeans may lower the risk of breast cancer, prostate cancer, and endometrial cancer.
- This species of legume contains significant amounts of phytic acid, dietary minerals and vitamin B.
- The soybean plant is divided into two primary subspecies, namely Glycine max and Glycine soja.
- They are produced from edible seeds that grow to a height of 2–3 feet annually.
- It is a warm-season crop that is best grown around the middle of June.
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| Phaeophyceae | Morphology of Flowering Plants | Algae |
Biological Classification of Soybean
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The biological classification of soybean are as follows:
- Kingdom: Plantae
- Order: Fabales
- Family: Fabaceae
- Subfamily: Faboideae
- Species: Max
- Genus: Glycine
- Clade: Angiosperms, Eudicots, Rosids

Botanical Name of Soybean
Uses of Soybean
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Various different uses of soybean are as follows:
- Soybean has a high content of minerals and vitamin B, which makes it food for farm animals and livestock.
- As it is rich in proteins, it is a great substitute for meat and dairy.
- The soy is most commonly found in food items like soy sauce, breakfast cereal, and soy milk.
- The legume is converted into biodiesel fuel for biodiesel engines by the process of transesterification.
- Construction materials made from recycled newspaper and soybeans are known as biocomposites.
- Soybean is also used in processed food items such as chocolate, baked goods, margarine, and cheese.
- The oil made from this plant is considered best for hair as it moisturizes and nourishes the scalp and the hair.
- You guys are familiar with peanut butter; similarly, soybean is used to make soybean nut butter.
Things to Remember
- Soybean is used as an alternative to many dairy products.
- It is used as an important component of food and medicine in Japan, China and Korea.
- The seeds of the plants are a rich source of protein, fibre, vitamins, and minerals.
- These types of plants demand less water and are pest-resistant.
- The seeds of the plants are 1 inch in length and are in the shape of a kidney.
Also Check:
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|---|---|---|
| Modifications of Root | Androecium | Insectivorous Plants |
| Cotyledon | Radicle | Thallophyte |
| Megasporangia | Endospores | Vertebrates |
Sample Questions
Ques. What are the crops that a grass family includes? (3 marks)
Ans. All important cereals are included in the grass family such as maize, wheat, rice, barley, and oats. grains such as common and finger millet, rye, and teff are included. Sugarcane and sorghum are economically important crops that belong to the grass family.
- Grass family also includes lawn and forage grasses, bamboo, and many more ecological and economical grasses.
- Crops of the grass family are used for pasture for livestock, paper, clothing, fuel, insulation, sports turf, construction, basket weaving, etc.

Types of Cereals
Ques. Answer the following: (A) What is the scientific name of barley?
(B) What is the botanical name of papaya?
(C) What is the botanical name of pineapple? (2 marks)
Ans. (A) The scientific name of barley is Hordium Vulgare.
(B) The scientific name of papaya is Carica papaya.
(C) The scientific name of pineapple is Ananas cosmosus.
Ques. What are the characteristics of soybeans? (3 marks)
Ans. The characteristics of soybeans are as follows:
- Soybean consists of 40 per cent protein and 20 per cent oil.
- It is considered essential for amino acids, unsaturated fatty acids, carbohydrates, vitamins and minerals.
- The plant is used as a source of animal feed and livestock.
- India occupies the fifth position in the production of soybeans.
- When the seeds of plants are roasted, they can be used as a substitute for caffeine.
Ques. What are the health benefits of soybean? (3 marks)
Ans. The health benefits of soybean are as follows:
- Consumption of soybeans can reduce the risk of high blood pressure.
- It helps increase the elasticity of artery walls, which is crucial for blood vessels.
- The plants help in improving the density of bones.
- It helps in the treatment of breast cancer, prostate cancer, and endometrial cancer.
- It improves cognitive function and visual memory.
Ques. Answer the following: (A) What is the soybean called in India?
(B) Which state in India is the leading producer of soybean? (2 marks)
Ans. (A) Soybean is popular with various names in India. It is called Bhat in Hindustani, Gari-Kulay in Bengali and Bhatwan in Sinhalese.
(B) Madhya Pradesh is the leading producer of soybean. It is followed by Maharashtra and Rajasthan.
Ques. What are the disadvantages associated with soybeans? (2 marks)
Ans. The disadvantages associated with soybeans are as follows:
- The most common disadvantages associated with the consumption of soybeans include digestive upsets, such as constipation and diarrhea.
- It may change the thyroid cycle in people who are deficient in iodine.
- The plant is harmful to women during pregnancy as it will harm the fetus.
- Individuals might suffer from a certain type of skin allergy.
Ques. What are the properties of soybean? (3 marks)
Ans. The properties of soybean are as follows:
- Soybean has antioxidant and anti-inflammatory properties.
- It helps reduce the risk of diabetes and cancer, thus having anti-diabetic and anti-cancer properties.
- The seeds of plants will help lower the cholesterol level.
- It also has anti-HIV properties and cardioprotective properties.
- The consumption of soybean also provides protection to the liver against harmful germs and bacteria.
Ques. How can soybeans be used in weight management? (2 marks)
Ans. Soybeans are a rich source of protein, and eating them on a regular basis may help people eat less overall, which may help reduce obesity. Soy proteins have been linked to a possible decrease in body weight and body fat mass in both human and animal studies. However, before altering your diet in any way, you should speak with a dietitian.
Ques. Is soybean considered good for the skin? (2 marks)
Ans. Soybean is responsible for increasing the hormone oestrogen in the body, which is, in turn, responsible for increasing the elasticity of the skin. The application of soybean includes making the skin firm and soft by increasing the production of collagen in our body. It also reduces the ageing symptoms in individuals.
Ques. How is soybean cultivated? (3 marks)
Ans. Various steps involved in the cultivation of soybean are as follows:
- Soil preparation: Soybean is a summer crop that thrives mostly in loamy, well-drained, fertile soil.
- Sowing: Sowing is initiated in the middle of June, where seeds must be placed 4-7 cm apart.
- Fertilizers: Potash and nitrogen are the important fertilizers required in soybeans. It receives 10–15% of its nitrogen requirements.
- Irrigation: It is mainly grown in the rainy season, which requires 5–6 months of irrigation.
- Harvesting: When the leaves of plants turn yellow and the pods become dried, the crop has matured and is ready for harvesting.
Ques. How can soybean be used for the treatment of cardiovascular diseases? (3 marks)
Ans. Consuming soybeans on a daily basis as part of a diet may help lower the risk of cancer. One isoflavone found in soybeans may be the source of its anti-cancer properties. Because of its anti-proliferative characteristic, which prevents the growth of malignant cells, soybeans may be used to treat breast, prostate, and colon cancer. To determine whether soybeans have an impact on human cancer, more research is necessary.
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