Q: How may a plant respond to severe heat stress?(A) by reorienting leaves to increase evaporative…
A: Plants undergo certain modifications to prevent themselves from the stresses. Heat is one of the…
Q: Chewing insects mechanically damage plants and lessen the surface area of leaves for photosynthesis.…
A: Pathogens are those organisms that harms other organisms by colonising the organism's body. They do…
Q: Organic material comes in many forms, but all originates from plant material. Group of answer…
A: Organic material contains complex organic molecules made up of carbon and other elements.
Q: What would happen if all the plants died? Few people care about the impact of vegetation other than…
A: Trees are more than simply a place for birds to nest or a pretty sight to see; they also help humans…
Q: Aside from sweet corn, provide some example of plants that has high in sugar content but low in…
A: Plants are autotrophs ,they make there own food by the process of photosynthesis. Plants derived the…
Q: Choose the correct answer. Which of the following plants thrive in a cool and moist habitat? A. C2…
A: C3, C4, and CAM plants have different processes for fixing carbon by the process of photosynthesis.…
Q: Examples of C3, C4 and CAM plants.
A: Plants fix CO2 and convert sunlight into sucrose. While fixing CO2 into sucrose the plants form a…
Q: In the supermarket,lettuce and otherproduce are oftensprayed with water.Explain why thismakes…
A: Tonicity is defined as the measure of effective osmotic pressure gradient. It is the water potential…
Q: Give two examples of 'compatible solutes' produced by plants and explain how they can be used by…
A: Salt tolerance in plants refers to the ability of plants to resist moderate or high level of salt…
Q: Adaptations of plants to water scarcity
A: Due to unfavourable conditions in desert plant adapt different strategies to survive in that harsh…
Q: A nutrient element is considered essential ifa. plant growth increases with a reduction in the…
A: Plant requires several nutrients for proper growth and development. Several nutrients are required…
Q: Why a waxy surface coating is valuable for the survival of succulent plants in arid regions
A: Succulent plants are engorged, fleshy, and thickened. These plants are found in arid climates. The…
Q: How might one test whether the differences in moth density in the two types of plants are due to…
A: Answer :- When sent consistently in the field, hereditarily controlled plant obstruction is…
Q: Plants synthesis protein from: Starch Sugar Fatty acids Amino acids
A: Atmospheric nitrogen is fixed into nitrogenous compounds like nitrates and nitrites by the process…
Q: Compare and contrast chlorophylls with carotenoids
A: Introduction: The process of preparing food in the green plants and some other lower living beings…
Q: Most of the red, blue and purple colours of plants are due to a pigment called_______?
A: The biological pigments are simply referred to as pigments or biochromes. They are the substances…
Q: Succulent plants from arid regions generally have waxy surface coatings. Suggest why such a coating…
A: Succulent plants are the plants with parts that are thickened, fleshy, and engorged, usually to…
Q: If a tomato fruit is placed in a plate of water and allowed to stay for some days . explain the…
A: The process in which the solute move from higher concentration region to lower concentration region…
Q: Chlorophyll appears green because it: Select one: O reflects all colors in light. O reflects and…
A: Chloroplast is the double membrane structure that is mostly found in plants and algae. This contains…
Q: Give reason why a closed can containing dried seeds bursts open, if some water enters it…
A: Imbibition is a type of diffusion in which water is adsorbed by the solids-colloids and results in…
Q: The sap is a solution of various substances. Name five of these substances.
A: Sap is the life's blood of a plant. There are two types of sap in a plant. Phloem sap is the more…
Q: The color of a bark is largely due to...?
A: Introduction Wood is a porous and fibrous structural tissue found in trees and other woody plants'…
Q: why calamansi juice is sweeter when you mix sugar first before diluting compared to bitter taste…
A: calamansi juice is sweeter when you mix sugar first before diluting compared to bitter taste when…
Q: List and give 2 examples of all plant metabolites
A: Plants generate a plethora of structurally and functionally varied metabolites that play a variety…
Q: A plant with more chlorophyll pigment reflect the color: Red Orange Brown Green
A:
Q: Which of the following plants thrive in a cool and moist habitat? A. C2 plant B. C3…
A: Introduction: The plants utilizing energy gained through photosynthesis in oxygenating RuBP using…
Q: A student plants a seed in a pot filled with rocky soil. The plant is watered da ily and Placed on a…
A: Plants are autotrophs. They are called so because they are not dependent on other organisms and can…
Q: Q) Plants that grow in saline water are called
A:
Q: Elodea leaf(key terms: chloroplast, photosynthesis, cell wall, protection
A: Elodea leaf does not have a cell wall and a central vacoule. It is a typical plant cell It has a…
Q: An obvious difference between the pigments is color. How might a pigment's color affect its role in…
A: Chlorophyll is a pigment present in the thylakoid membrane of chloroplast in a plant, very crucial…
Q: Describe the metabolism of lipids during germination in oil storing seeds
A: Introduction:- Oilseeds are made up of two parts: the kernel, which is the most important element,…
Q: Some lawn mowers collect clippings. What is a drawbackof this practice with respect to plant…
A: Plants are non-motile living beings that are capable of producing their own food utilizing the…
Q: Jack (1963) stated that soil construction is just as important the reasons for justifying this…
A: Soil is considered as one of the most important basic element of an ecosystem. Soil play a major…
Q: Explain the importance of nutrients salts in plants.
A: Minerals are the nutrients obtained mainly from the soil. Minerals are mostly present in the form of…
Q: To explain: The reason of plant wilting using cohesion theory of water transport.
A: Plant withering is the phrase for when a plant loses its firmness. Because of a decrease in the…
Q: Most of the red, blue and purple colours of plants are due to a pigment called: A.…
A: Plants and their structures are brightly colored. Not just the green color, plant produce variety of…
Q: To explain: Why professional gardeners soak their seeds in hydrogen peroxide before planting.
A: Seeds inside each fruit are designed to germinate and grow into a new plant on their own, a process…
Q: In datepalm, chlorophyll is located in the-
A: The region present between the upper and lower epidermis of leaves is called mesophyll cells.…
Q: Succulent plants from arid regions generally have waxy surface coatings. Suggest why such a layer is…
A: Succulent refers to anything juicy or tender. Succulent plants are defined as those that have water…
Q: Tree In this ecosystem, hunting for deer has become a common practice among many residents of nearby…
A:
Q: Young leaves will contain higher concentrations of most nutrients than older leave.
A: Plants leaves absorbing nutrients in the very manners that they absorb air. A plant can ingest…
All elements that are present in a plant need not be essential to its survival’.
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- Briefly explain, in your own words, how fungi, bacteria, and animals contribute to plant nutrition (be sure to provide a specific example for each).Proper soil is vital for natural plant growth but not all soil is the same. Describe an ‘ideal’ soil for a typical C3 plant, including the soil composition and the importance of each soil component or characteristic for plantsMacronutrients provide us the energy to live, move, and function. Evaluate the sentence above, reviewing how Bioenergetics works (i.e., food energy production). Explore energy source, transfer, utilization, and storage including micronutrients and water.
- Plants make their own essential elements to complete their life cycle. We have figured out which elements are essential by using hydroponic culture, which involves growing plants in clay instead of soil. Micronutrients of plants include carbon, oxygen, and hydrogen. Plants only require a small amount of macronutrients which include zinc, copper, and iron. There are 4 mistakes in this paragraph, rewrite it to be correct.briefly comment on the usefulness of tissue analysis in the diagnosis in plant nutrient statusIf an element increases the growth rate of a plant, can it be defined as an essential element?
- Comparison Between Plant and Animal Nutrition. Nutrient is defined as any substance required for growth, development and maintenance of an organism. There are two types of organisms based on their nutrition. Those that are capable of producing their own food are called autotrophs. heterotrophs are those that cannot. For plants, The nutritional requirements include water, carbon dioxide (for photosynthesis), and essential elements like the micronutrients and the macronutrients. The micronutrients comprises 0.5% weight of the plant's dry weight. These include Chlorine, Iron, Zinc, Cobalt, Molybdenum and Boron. Macromolecules, on the other hand, include Carbon, Hydrogen, Nitrogen, Macromolecules would include Carbon, Hydrogen, Nitrogen, Potassium, Magnesium and Sulfur. Plants get to absorb these nutrients through the symplast route which uses the root systems to bring these nutrients from the soil and the apoplast route which moves nutrients through the cell wall and intercellular spaces…As portions of the plant age and begin to senesce, many of the nutrients are retranslocated to the new growth for utilization. Group of answer choices True FalseA lichen is a symbiotic organism. It appears similar to a plant, but it is actually made up of two separate organisms, a fungus and cyanobacteria. The fungus transports water and nutrients to the cyanobacteria which then stores glucose for use by the fungus.Using a plant as your reference, which of the following statements would be the most accurate comparison to help someone understand the relationship between the fungus and cyanobacteria? The cyanobacteria acts as the ground tissue while the fungus acts as the vascular tissue. The cyanobacteria functions as the roots while the fungus is similar to the flower of a plant. The cyanobacteria acts as the meristematic tissue and the fungus acts as the ground tissues. The cyanobacteria is similar to the xylem in a plant and the fungus is similar to the phloem in a plant.
- The use of green light promotes plant growth most efficiently. True FalseA lichen is a symbiotic organism. It appears similar to a plant, but it is actually made up of two separate organisms, a fungus and cyanobacteria. The fungus transports water and nutrients to the cyanobacteria which then stores glucose for use by the fungus. Using a plant as your reference, which of the following statements would be the most accurate comparison to help someone understand the relationship between the fungus and cyanobacteria?Acid rain can have a pH between 1.5 and 5.0. The effect of acid rain on the environment depends on the pH of the rain and the characteristics of the environment. It appears that acid rain has a negative effect on plants. The scale below shows the pH of normal rain. Provide the information requestec below that should be included in a research plan to test the effect of pH on the early growth of bean plants in the laboratory. Which of the following would be the dependent variable? (choose all that apply)kr Normal rain 12 3 45 6 7 89 10111213 14 pH Scale a. the pH of the rain b. the type of plant c. the amount of rain d. the height of the plant Se Which statement best describes the growth curve seen below: a. It shows only exponential growth b. It shows a decline in population c. It shows growth slowing and then remaining steady d. It shows extinction
