1. What pH range indicates soil suitable for most complex plants?  2. What are the general characteristics of each horizon in a soil profile? How are soil profiles important to scientists?  3. What are the most important effects of parent material on soil?

Q: 1)Observe the stem cross section under low power 2) identify on the slide: Primary phloem Primary…

A: Dicot stems are composed of cambium tissue that forms precursor cells of xylem and phloem cells.

Q: How does climate affect soil formation

A:

Q: 8. Which of the following is an example of imbibition?. a. uptake of water by root. b. exchange of…

A: The term imbibition is the adsorption of water by hydrophilic colloids. It occurs due to the…

Q: C) If you have a sieve tube member next to a vessel element, and ...the solution in the sieve tube…

A: The direction and rate of osmosis depend upon the sum of two forces, pressure gradient (gradient of…

Q: Explain how leaf surface area is correlated to plant transpiration and photosynthesis. Discuss the…

A: 1.Transpiration :- Transpiration is the Universal process occuring in plant leaf specially is a…

Q: What is the pathway for carbon dioxide fixation in plants 2. What are the adaptions and resistance…

A: There are various mechanisms in which plant cope with the changing environment such a high…

Q: 1) Which of the following does not affect self-shading? A) leaf area index B) phyllotaxy C)…

A: Self-Shading:- Self-Shading is defined as the when the new leaves are growing and developing, they…

Q: Under what conditions does leaching take place? What is the effect of leaching on the soil and  on…

A: Introduction :-  Leaching is defined as the loss of soluble substances ( minerals , nutrients) and…

Q: 1. What % of air consists of nitrogen gas? 2. Bacteria in root nodules change nitrogen gas into what…

A: According to Bartleby Expert guidelines, When multiple subparts questions are posted we are allowed…

Q: 30. Living material (like plant roots) consist of many kinds of chemicals dissolved in water.…

A: Water potential is a measure of Potential Energy present in the water. It is measured as a…

Q: Which plant cell have unevenly thickened cell walls which provide flexible support for the growing…

A: The peripheral part of the cortex frequently contains collenchyma. Collenchyma is a supporting…

Q: 2. Distinguish a monocot root from a dicot root: CRITERIA MONOCOT ROOT DICOT ROOT 1. Size of the…

A: According to the question, we have to distinguish between monocots and dicots roots. We can do that…

Q: Describe various soil textures and how they affect a soil. What are the pros and cons of different…

A: Soil texture is the mineral fraction of the soil which is the proportion of sand, clay and slit…

Q: How does copper contamination in soil affect plant growth in an endangered plant?

A: Introduction Copper (Cu) is one of the micronutrients that plants require in extremely small…

Q: (3) a. The characteristics of water molecules to maintain a continuous column of water is : a. Root…

A: Xylem and phloem facilitate the transportation of water, minerals and food throughout the plant.

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: 3. Biologists investigated the effect of the presence of aluminum ions on root tips of a varicty of…

A: Biological investigation has been done  on the root tips of a variety of wheat to understand the…

Q: 1. Which are the effects of metal toxicity of metal pollution in bees? What is phytoremediation? Is…

A: Since you have posted a question with multiple sub-parts, we will solve the first three subparts for…

Q: Question 1: What is meant by modification of root? What type of modification of root is found in the…

A: Plants have two types of root systems, the tap root system and the fibrous root system, which are…

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

A: TRUE

Q: Growers often wrap potted plants in plastic sleeves prior to shipping. If plants remain in these…

A: Plants are wrapped with plastic during shipping. The plastic helps to retain water that is…

Q: 16. Which of the following is not a vascular tissue? a. Meristem b. Xylem c. Phloem d. Pith e. Both…

A: Vascular tissue are complex permanent tissues in plants. that consists of xylem and phloem. Xylem is…

Q: In observing the motility of a paramecium, you better use a _______ slide over an _____ slide. 2.…

A: Paramecium is a single-celled organism that looks like the sole of a shoe. Its size varies from…

Q: Question 1 Which factors affect soil quality? A all of these B) history of the soil © presence of…

A: Stomata:Stomata are cell structures found in the epidermis of tree leaves and needles that help…

Q: What plants grow in hot, dry climates (exclude desert plants). What structural support these plants…

A:

Q: 1. The shape of the mango tree is different from that of the pine treeders to a type of branching…

A: Answer : the shape of mango tree is different from that of pine tree to type of branching which is…

Q: Match the following:   Zinc   Calcium   Nitrogen   Phosphorous   Copper   1. Overall growth…

A: The growth and development of every organism (both plants and animals) require an adequate amount of…

Q: 1. Complete the following statement: The response of plant roots to grow in the direction of a water…

A: Disclaimer: Since you have asked multiple questions, we will answer the first question for you. If…

Q: I am testing the effect of the amount of water on corn plant growth. Group 1 has sunlight, a pot,…

A: An experiment can have different types of variables. These variables include dependent, independent…

Q: What exactly is 'soil' and what process produces it? What is humus and how can soil have different…

A: Definition of soil:Soil is the uppermost weathered layer of the earth's crust.It is basically the…

Q: Answer the following questions below: 1. Do you find compound leaves only in dicot? Why? 2. Is…

A: Morphology determines the structure, development and form of various plant structures like leaves,…

Q: What is false about the image below? The cells are part of plant ground tissue B) The cells are…

A: * Ground tissue is all tissue in a plant include parenchyma and collenchyma and schlerenchyma. *…

Q: What is the importance of the various layers of the soil?

A: The combination of weathered rock, organic matter, and minerals at the surface of the earth that is…

Q: 3. Proper soil composition is important for plants. Some elements, like nitrogen, are known to…

A: The value of an item or individual is called variable. When the values very it is called variable.…

Q: Choose, Plant roots that are exposed by soil erosion will often grow back into the soil. This shows…

A: Plants have two parts. One that lie above ground and other that lie below ground. Part that lie…

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: Select all that are true regarding soil   a. the most abundant element of soil is inorganic mater…

A: Soil includes 40-45 percent inorganic matter, 25% water,  5% organic matter, and 25% air. This…

Q: How does the presence of earthworms and other burrowing animals affect soil?  2. Describe the…

A: Soil: a. Soil is a product of weathering from some parental rocks and it is a long-term process. b.…

Q: 1. The quality of the soil determines the nature of the plant ecosystem and the capacity of the land…

A: The study of soil is known as pedology. The soil can be described as a mixture that includes…

Q: 1. Complete the following statement: The response of plant roots to grow in the direction of a water…

A:

Q: Using the diagram in the given picture, explain the concept of topographic age on soil development.

A: In the given question we have to determine the age of the soil and we know that the soil is present…

Q: Direction: Explain the following in paragraph form consists of at least five sentences  Stomates…

A: The evaporation of water in the form of water vapour through the stomata is called transpiration.…

Q: 1. Why is that the wall of epidermis in the root area have no cuticle and have thin walls? 2. What…

A: 1. The root epidermis usually called as epiblema is thin walled and lacks cuticle because the root…

Q: .Compare and contrast aquaporins and stomatas.  discuss their function in water balance,…

A: Plants usually transport water, minerals, nutrients, organic nutrients and plant growth regulators.…

Terrestrial Ecosystem

An ecosystem is a collection of interconnected communities. It includes both living and non-living elements of specific strata. The terrestrial ecosystem is solely related to the ecosystem present on the land and covers 25 to 30% of the total earth’s surface area.