Explain why plants require a source of fixed nitrogen and howthey obtain it

Q: About half the dry weight of a plant's body is carbon.  Where do plants get the carbon?     From…

A: On average, the dry weight i,e weight without water of a cell is 50 percent carbon, making it a key…

Q: Phytoremediation is the utilization of plants in the clean up of a polluted area. In a maximum of…

A:

Q: What are the boilogical advantages and disadvantages of using hydroponics to grow food? or..

A: Hydroponics is a method of horticulture in which the crops are grown without the use of soil by…

Q: Phytoremediation is the utilization of plants in the clean up of a polluted area. Indian Mustard,…

A: I hope this helps!😊If you have more questions or clarifications,do not hesitate to reach…

Q: Outline the function and deficiency disease of plants nutrients

A: Given: Function of plant nutrients. Deficiency disease of plant nutrients.

Q: Plant growth is most likely to be limited by the available supply of usable: a. nitrogenb. carbonc.…

A: Plants play important role in producing oxygen on the earth. Plants go through the process known as…

Q: Which of the following statements is/are TRUE for nitrogen fixation? A. Process is performed by…

A: Nitrogen fixation:   It is the natural method of obtaining atmospheric nitrogen and utilisation of…

Q: Soil fertility is lost by

A: Soil is the uppermost layer of Earth's crust formed by minerals, water, organic material, gases,…

Q: WHAT ARE THE SOIL FERTILITY ISSUES WHICH ARE LIMITING FACTORS OF SUCCESSFUL CROP PRODUCTION

A: Introduction Due to increased use of fertilizer, pesticides and excessive irrigation. There is…

Q: What are the main elements that determine soil capacity to produce higher yields? What symptoms…

A: Most needed are nitrogen (N), phosphorus (P), potassium (K), and sulfur (S). Nitrogen is a key…

Q: Why does salinity create problems for plants and how do they adapt?

A: The survival of life on Earth depends on plants, which are also critical to environments and offer…

Q: Is transpiration the onlyway through which leaves losewater?

A: Introduction  Plants spends lots of their energy in water absorption as well as in water…

Q: Suppose a community garden in your neighborhood has both individually owned plots and alarge, common…

A: Horticulture is the branch of crop science deals with the breeding of fruits and vegetables.…

Q: How do the nitrogen fixers help in fixing Nitrogen for the plant?

A: Nitrogen Fixers are mainly agents that are widely utilised to supply and fix nitrogen need for plant…

Q: Nitrogen-fixing bacteria on the roots of some plants can consume as much as 20% of the ATP produced…

A: The nitrogen (N) in amino acids, pyrimidines, purines, and other biomolecules is ultimately derived…

Q: Phytoremediation is the utilization of plants in the clean up of a polluted area. Are Indian…

A: Approach to solving the question: Detailed explanation: Examples: Key references: Biology

Q: Whichof the following is NOT an agent of nitrogen fixation?a.Mycorrhizal fungib.Cyanobacteria…

A: Nitrogen is an essential element required for all living organisms. It is a constituent of various…

Q: How do fertilizers boost crop growth? How can largeamounts of fertilizer added to soil also end up…

A: Agriculture is described as the science or practice of farming, crop cultivation or growth, and…

Q: Why weeds are harmful? What makes the weeds successful? Enlist methods to control weeds.

A: A weed is a plant considered undesirable in a particular situation, "a plant in the wrong place".

Q: (d) Figure I shows the ppirtu thit de studeotetocstrtall mals Gnvenet living in the soil. Sol…

A: Tullgren funnel is a framework which is used to draw out small animals from the soil mixture. It…

Q: leaves fall off when growers place plastic sleeves to cover the plant because of poor circulation…

A: Due to improper air circulation, potted plants' leaves curl and fall off when stored in plastic wrap…

Q: The practice of crop rotation uses nitrogen fixation to create fertile fields. First,. plant without…

A: Nitrogen-fixing plants are usually legumes that have the Rhizobium bacteria that convert the…

Q: What is the difference between microevolution and macroevolution? Lütfen birini seçin: O a.…

A: Since we only answer 1 question in case of multiple question, we’ll answer the first question as the…

Q: cellular structures that are involved in nutrient transport and explain how these carry out their…

A: Cells are the essential & fundamental unit of life. In this way, if we somehow managed to break…

Q: How does nutrient mobility in the soil affect competition between plants for nutrients i.e., is…

A: Nutrients must be available to roots in order to be absorbed. Nutrients occur in many chemical…

Q: define micro and macro nutrients in plant and give any three names of each? (B) write the function…

A: All living organisms require essential nutrients for promoting the growth and development of the…

Q: Select all that apply: Which process(es) create(s) a solube form of nitrogen that plants can take up…

A: Heterotrophs like plants mostly get their nitrogen from the soil and not directly from the air.…

Q: A scientist is evaluating the effects of soil nitrogen levels of chlorophyll concentration in…

A: Chlorophyll is the pigment that makes the plant green in color. Photosynthetic activity of the plant…

Q: Why are total soil concentrations poor indicators of the amounts of ions that may bioaccumulate…

A: Bioaccumulation refers to the accumulation of the substances, such as pesticides or other chemicals.…

Q: How transpiration is necessary evil?

A: Plants are multicellular organisms in the kingdom Plantae. The parts of plants are stems, flowers,…

Q: Figure shows several chemicals that carry nitrogen up from the roots to the rest of the plant. What…

A: Amino acids are key metabolites for nitrogen (N) metabolism in higher plants. It is absorbed in…

Q: describe this pic

A: The paddy or the rice production now uses the mechanization procedure. This picture depicts the…

Q: Analyze each statement (A and B) whether they are true or false. Use the choices below in answering…

A: Soil moisture refers to the water that is held in the soil and is influenced by factors such as…

Q: Soil microorganisms, collectively referred to as dizotrophs, fix 90% of the inert nitrogen gas to…

A: The physical process that involves conversion of atmospheric nitrogen into ammonia through reduction…

Q: What is a great farm industry benefit of the vegetative process? Provide one example.

A: Introduction :- Farming is the process through which we enhance the production of a particular crop…

Soil Ecosystem

Soil provides a habitat or living environment for a large number of different species of organisms as well as plants. It provides all the essential nutrients and minerals for plants to grow. All these together form the soil ecosystem.