Q: Contrast primary growth with secondary growth.
A: The growth that occurs by the action of primary meristem and increases the stem length is called…
Q: For which process are the microorganisms in root nodules of legumes important?
A: Introduction: Legumes are form a symbiotic relationship with nitrogen-fixing soil bacteria which…
Q: How are roots able to concentrate some nutrients and exclude others?
A: To describe: How roots are able to concentrate some nutrients and exclude others
Q: How do mycorrhizae function as biofertilisers? Explain with example.
A: Mycorrhizal association is a mutual relationship between the mycorrhizae (soil fungi) and plant…
Q: Are carrots, onion, potato, ginger, and turnip is herbaceous or suffrutescent?
A: Suffrutescent are the plants that have woody or half-woody stems, especially at the basal part.…
Q: Explain the Root diversity and specialization ?
A: Root is generally underground part of a vascular plant. Its primary functions include following :…
Q: Which form the cambial ring in dicot stem during the secondary growth?
A: Secondary growth is the result of division and growth in lateral meristem, which is also called…
Q: What creates the difference in concentration of ions between roots and soil?
A: The roots help in fixing the plant in soil and provide the support but the absorption of water and…
Q: Identify and state the function of the following: root hairs, cuticle, epidermis, endodermis,…
A: Plant species are unique and all of them share a common structure. They consist of two organ systems…
Q: JI. Match the terms associated with plant nutrition with its description. A) Mycorrhizae B) Root…
A: Match Is given below
Q: Define the process of Acquiring phloem sap ?
A: Plants require water and nutrients for their physiological growth and development. The…
Q: Describe secondary growth and its origin.
A: secondary growth arises by cell division.
Q: Describe a hypothesis explaining the mutual relationship between plant roots and mycorrhizae present…
A: Introduction Mycorrhizae take nutrients like phosphorus and magnesium and deliver them to the plant…
Q: Describe the formation of mycorrhizae and root nodules, and how they benefit the organisms involved
A: Fungi are the multicellular eukaryotic organisms. They are heterotrophs and contain chitin in their…
Q: Define frond, stipe, pinna, pinnule, sorus, indusium, false indusium and annulus.
A: Plant anatomy is the study of a plant's interior structures. Plant morphology is the study of a…
Q: In a research work you are interested in studying the presence of certain fungi associated with the…
A: The term mycorrhiza describes the mutualistic relationship between the fungus in the plant's…
Q: explain the importance of mycorrhizae and nitrogen-fixing bacteria in plant nutrition?
A: Mycorrhizal associations have important roles in directly influencing the increased rate of…
Q: What is primary growth and secondary growth?
A:
Q: diagram the structure of a dicot root after primary growth and explain the function of each major…
A: The root system of the dicot is the taproot system, which is a single root with no branches that…
Q: Which type of soil does kenneth have
A: Types of soil given below
Q: diagram the internal and external structures of a dicot stem after primary growth and after…
A: The dicot stems comprise rings of vascular bundles that contain the xylem and phloem tissues. The…
Q: Mycorrhizae is the example of?
A: The symbiotic association between a fungus and a plant that is mutual is more commonly known as…
Q: Define threat-like structure or root hairs?
A: The roots of plants are located underground and the primary function of the roots are: anchorage.…
Q: Identify mycorrhizal structure that penetrates into plant roots and reasons behind this. Also,…
A: Hyphae penetrates into plant roots,also called Endomycorrhizal fungi , they colonize the root system…
Q: How does a root cell obtain energy? organic molecules?
A: Roots are parts of plant that are usually present underground. These are composed of…
Q: How do rhizobial root nodules benefit a plant?
A: Rhizobial root nodule Legume plants contain root nodules. These nodules symbiotically associate with…
Q: Why should tree root be maintained with a bulk of original soil when transplanted?
A: To avoid transplant shock during transplant of tree , original bulk of soil to be maintained…
Q: What does Rhizobium get from its host legume? What does the legume get from its Rhizobium?
A: The two components that are mentioned in the query are a part of a symbiotic relationship in which…
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: Describe the plant body for Peatmoss and pumpkin.
A: Anatomy is the branch of science that deals with the study of structure and parts of a body. Plant…
Q: How do mycorrhizae improve the growth of trees?In what way(s) are the root nodule and…
A: Mutualism or symbiosis is an obligatory relationship in which both species are benefited from the…
Q: Describe the composition of the soil, the rhizosphere, and humus.
A: The top layer of the planet is called the lithosphere. Soil is the loose stuff on the surface of the…
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: Which of the following is an adaptation thatenhances the uptake of water and minerals byroots?(A)…
A: Plants are multicellular organisms in the kingdom Plantae. The parts of plants are stems, flowers,…
Q: Demonstrate the process to show roots absorb water.
A: Water is absorbed via root hairs which are the tubular outgrowths of the trichoblast, from the soil…
Q: What is the role of bryophytes in soil formation?
A: Bryophytes - these are flowerless green plants and are of small size, these are non - vascular…
Q: What is texture discontinuity related to soil?
A: According to the question, we have to explain the texture discontinuity related to soil. This…
Q: What is a mycorrhizal association? What benefit does the plant derive from the association?
A: Symbiosis is the coexistence of one or more organisms. Partnerships for mutual benefit are referred…
Q: Why is it easier to culture meristem compared to permanent tissue?
A: The meristem tissues that have the capability to enlarge and consist of young immature cells. The…
Q: How are the thin and permeable roots needed for water and nutrient uptake able to penetrate and grow…
A: Roots are the primary mechanical structures whose function is to establish plant in the soil and…
Q: #4 What do hyphae do for a plant partner in a mycorrhizal association? 1.they decrease the…
A: Plants are known to be the primary producer of nature. They generate their own food through the…
Q: How do soil bacteria and mycorrhizae contribute to plantnutrition?
A: Bacteria are prokaryotic organisms that have an undefined nucleus and nuclear membrane. Most of the…
Q: What is the name of the region where water and dissolved minerals move within cell walls (but not…
A: Plants are organisms with eukaryotic cells having cell walls and are capable of synthesizing their…
Q: Explain the process by which dry soil leads to closing of the stomata.
A: Transpiration is an important phenomenon in the plant world. Water is transported from the roots to…
Q: Compare and contrast root nodules with mycorrhizae.
A: Symbiotic relationship is any type of biological interaction that occurs between two different…
Define the Root nodules and mycorrhizae ?
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- What is false about the image below? A) The cells are part of plant ground tissue B) The cells are parenchyma cells. C) The cells provide flexible support. D) The cells would be a site of starch storage if they were in the roots 373Explain the process by which dry soil leads to closing of the stomata.II. Match the terms associated with plant nutrition with its description. A) Mycorrhizae B) Root nodules C) Predator D) Root hairs E) Parasite 6. A plant that absorbs nutrients created by another plant. 7. A plant in a nutrient deficient environment digest small insect as an alternative nutrient Source. 8. Where absorption of nutrients from epidermal outgrowth of the root cells. 9. Found on roots where bacterial cells exist symbiotically as a source of nitrogen for the plant. 10. A symbiotic relationship for nutrient source of plant and fungus.
- Your scheduled patrolling of com field has collected various leaves samples with symptoms stated as below. Use these symptoms to explain about the type of nutrient deficiency to your worker. (i) Burning of leaf tip and edge. (ii) Reddish purple leaf edge on lower leaves. (iii) Interveinal chlorosis. (iv) Wrinkled and unopened leaf. (v) Some of the nutrient deficiency symptoms were ohserved on new growth but some were observed at the lower leaves. How would you explain this phenomenon to your worker? (vi) What are the field guides to distinguish between biotic and abiotic causes of leaf abnormalities?The greatest difference in health between two groups of plantsof the same species, one group with mycorrhizae and one groupwithout mycorrhizae, would be in an environment(A) where nitrogen-fixing bacteria are abundant.(B) that has soil with poor drainage.(C) that has hot summers and cold winters.(D) in which the soil is relatively deficient in mineral nutrientsTo acquire immobile nutrients, the root system must be:Group of answer choices A.)Actively growing B.) in an environment with adaquate available moisture C.) In an unsaturated soil environment D.) All of the above