1. The quality of the soil determines the nature of the plant ecosystem and the capacity of the land to support animal life and society. O True O False

Q: To acquire immobile nutrients, the root system must be: Group of answer choices A.)Actively growing…

A: Immobile nutrients include calcium, chlorine, iron, manganese and zinc. Plant's roots usually…

Q: The medical value of plants is due to chemicals found in a. leaves b. tree bark c. flwers d.…

A: Medicinal value of plants.

Q: 3. The water-use requirement for vegetatively-growing legume crops generally is that for…

A: The crop type has an influence on the daily water needs of fully grown crops.

Q: Where can we find medicinal plants?  A) Everywhere. B) Back yard. C) Mountain tops. D) Oceans.

A: Medicinal plants are special plants that have therapeutic properties or provide a beneficial…

Q: How does climate affect soil formation

A:

Q: 10. Forest trees do not need which of the following resources to grow in size from year to year? A.…

A: Trees, like all other plants, require sunlight, water, and nutrients to survive. The roots, trunk,…

Q: Plants are a source of ________. a. food b. fuel c. medicine d. all of the above

A: Plants are multicellular and eukaryotic organisms.    Plant body is made of shoot and root. Shoots…

Q: Winter, when plants are dormant, is the ideal time to apply nitrogen fertilizer. Group of answer…

A: Fertilizers are most effective in the summer and spring seasons when plants are flowering and…

Q: The movement of water through the soil is determined by the type of soil only. a. True b. False

A: Hello. Since your question has multiple parts, we will solve first question for you. If you want…

Q: Which of the following statements about soil is true? (a) pore spaces are always filled with about…

A: Soil is a thin layer of Earth’s crust. There are large numbers and different types of organisms…

Q: 8. ... . is a light and porous soil that tends also to accumulate organic matter.

A: The soil texture is defined as the amount of sand, clay, and silt particles found in the soil. If…

Q: Green roofs should be mainly supported because: a. they are visually pleasingb. they are easy to…

A: A roof is the upper covering of a building which comprises of all materials and constructions needed…

Q: 1. What are the colony shape, margin and elevation of colony of These types of exposure A. Soil B.…

A: Introduction :- The study of the size, shape, and structure of animals, plants, and microbes, as…

Q: 3. The least destructive practice of harvesting wood products, which cuts down only a few of the…

A: option d is the correct answer.. Clear-cutting is a method of harvesting and regenerating trees in…

Q: 14. Which of the following is a property of soil colloidal particles? O Flocculation O None of these…

A: Soil colloids are the most active constituents of soil, determining its physical and chemical…

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

A: The vertical cross-section of the soil which is composed of various layers arranged parallel to the…

Q: The CEC of a given soil horizon is determined by the relative amounts of different colloids in that…

A: TRUE

Q: 1. The table below shows the results of an experiment done on plants. Use the table to answer the…

A: Plant growth is affected by several factors such as seed variety, amount of water, soil type, amount…

Q: Fertile soil is one of the keys to good yield. (i) Explain the roles of clay and organic matter in…

A: 1)Soil is made up of many components.A major percentage of the soil comprises clay ,and a small…

Q: Generally, the primary factor influencing soil organism populations is: O predation and competition…

A: Soil microorganisms including algae, bacteria, protozoa, and viruses account for a sizable portion…

Q: Therate of decomposition of leaf litter in woodlands can be strongly…

A: BASIC INFORMATION  DECOMPOSITION  It is the decomposition of the detritus that is the dead remains…

Q: 16. A plant with broad, flat leaves is BEST adapted for – A. conserving heat in a tundra B.…

A: Plants have different types of leaves. Leaves shape is influenced by environmental factors .

Q: All elements that are present in a plant need not be essential to its survival’.Comment.

A: Nutrients are substances assimilated by an organism, which are required for growth, repair, and…

Q: A mineral deficiency is likely to affect older leaves more thanyounger leaves if(A) the mineral is a…

A: Plants require various minerals for their growth and development. Deficiencies of certain minerals…

Q: Soils & Erosion 1.Describe the relationship between soil particle size and important soil…

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: . The insulation properties of soil protect the deeper portion of the root system from extremes of…

A: TRUE

Q: The nutrition of some plants is enhanced by a mutually beneficial interaction between a root and…

A: Soil is the tiny part of lithosphere, which contains a mixture of minerals, organic matter, water,…

Q: each section. When planted, all of the plants were the same height and all sections of the garden…

A: In statistics, a confounder is a variable that influences both the dependent variable and…

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: Permanent Wilting point occurs at a water concentration when Group of answer choices a. The water…

A: As moisture from the soil gets lost, the force with which the remaining moisture remains adhered…

Q: 3. What are the two categories of soil nutrients essential to plant health and growth? Explain how…

A: According to the question, we have to derive the two categories of soil nutrients essential to plant…

Q: Nitrogen compounds differ from other minerals needed by plants because they. Select one: O a. Are…

A: Nitrogen is an essential element because it is the major component of nucleic acids, proteins,…

Q: 1. Calculate the Growing Degree Days of the following crops (a) corn (b) rice (c) eggplant (d)…

A: As per the guidelines, we are supposed to answer only three sub-parts. Kindly repost the questions…

Q: Lesson 3.5 Water and Wind Erosion Quiz Active 1 4. 7 8 10 Which method best helps to prevent wind…

A: Introduction :- Soil erosion is a slow process that occurs when water or wind detaches and removes…

Q: Discuss some practical aspects about knowing about a plant’s habit, habitat and life duration as it…

A: Note: as per our honor code, we are allowed to answer one question at one time. You have posted…

Q: The most destruc practice harvesting wOod products, which cuts down all of the trees in a stand at…

A: The most destructive practice of harvesting wood products which cuts down all the treess ina stand…

Q: When mineral nutrients are applied to the soil, which of the following may occur? Group of answer…

A: It is the process by which nutrients spread from areas of high concentration to areas of low…

Q: The practice of crop rotation uses nitroger plant without a nitrogen-fixing relationship harvest, a…

A: Nitrogen fixing plants are edible like Elaeagnus angustifolia, Elaeagnus multifolia etc.

Q: Malathion is an organophosphate pesticid that is used often in residential and commercial…

A: Organophosphates are the most widely used insecticides and pesticides today. They are used in…

Q: The percentage of pore space of a soil with a bulk density of 1.2 Mg/m and a particle density of…

A: The percentage of soil volume filled by pore spaces is known as porosity. This characteristic…

Q: 9. a) Identify at least one food you enjoy that uses leaves as an ingredient in its preparation.…

A: A :  Rosemary - It is also used as a flavoring agent in soups, vegetables dishes, meat dishes ,…

Q: (7) a. Organic food transportation occurs in plants: a. Only to upward b. Only to downward c. upward…

A: The movement of sucrose and other substances like amino acids around a plant is called…

Q: When the soil is acidic, plants cannot grow on it. True or False

A: Soil pH is one of the factor which determines the growth of the plants. Every plant can grow in a…

Q: While hiking through the sierra Nevada y growing next to each other. One of them has produuced a…

A: A species is regularly characterized as the biggest gathering of life forms in which any two…

Microbial Physiology

Microbial physiology is the branch of microbiology that is associated with studying the physiology of fungi, bacteria, and viruses. It is an important field of science concerning functional genomics and metabolic engineering.

Chemotaxis

The organism’s movement in a particular direction as a response to certain chemicals that are available in the environment is defined as chemotaxis. In brief, it can be defined as the occurrence of an organism’s movement in response to a certain chemical stimulus.