Q: Biological term of roots that arise from any other part of the plant except the radice of embrye
A: Plants are living organisms that contain a cell wall made up of cellulose. They have green pigments…
Q: What is periderm? How does periderm formation take place dicot stem?
A: A dicot stem is a stem that is distinguished by the presence of vascular bundle in rings and are of…
Q: Explain the secondary growth of stems.
A: Plant, (realm Plantae), any multicellular eukaryotic living thing described by photosynthetic…
Q: What is roots and explain primary,secondary and tertiary roots?
A: In dicotyledonous plants, the roots are formed by the direct elongation of the radicle that grows…
Q: What types of cells provide support for an herbaceous stem? What is the main source of support in a…
A: Herbaceous plants are vascular plants that have no diligent woody stems over the ground, including…
Q: How can you explain the firmness of the fern frond?
A: The leaves of ferns are often called as FRONDS.
Q: Name the cell layers in the stem of a monocot and a eudicot, moving from the epidermis to the…
A: Flowering plants are categorised as monocots and dicots.
Q: What are the steps involved in formation of a root nodule?
A: Root nodules are present on the roots of plants, primarily legumes, that forms a symbiosis with…
Q: What is the main functions of secondary growth in roots?
A: Plant growth originates in meristems, which are regions of a plant where the cells divide…
Q: From an image of transverse slides of primary and secondary dicot roots on demonstration, determine…
A: First of all, the tissue located just below the phloem bundles also known as conjunctive tissue…
Q: Difference between primary root and secondary root?
A: Roots are important organs of plants for absorption of water and nutrients from soil. Roots also…
Q: Tell if these tissues/layers are present in secondary growth of a OLD/MATURE dicot root (bitter…
A: Dicots Dicots are the plants that bear a pair of leaves (cotyledons) in the embryos of their seeds.…
Q: From the viewpoint of the plant, can you suggest a practical reason for branch roots originating…
A: Roots are the organs of the plants that provide anchorage to the plant. The main function of the…
Q: What is a specialized root with asymmetrical secondary thickenings and greater fiber tissues.
A: Roots are the structures of the plants that helps in the absorption of the water and minerals from…
Q: Aside from conducting water and minerals, what is another important function of secondary xylem?
A: The vascular tissue that transports water and nutrients from the roots to the shoots and leaves of…
Q: . Determine what is the Cross section A and B? What's differences between monocot and dicot roots?…
A: Monocot plants have seeds with single cotyledon . Dicot plants have seeds with two cotyledons.
Q: Identify the roots below and classify each as a fibrous root or tapro
A: Plants and crops depend heavily on their roots. Roots have a variety of roles for plants and are…
Q: What are some of the functions of roots? of shoots?
A: A simple plant has many complex and complicated systems that function to keep it alive and grow such…
Q: What do you mean by “modification of roots"? Describe some of the modifications of tap roots giving…
A: The root of a plant is a portion of the plant that grows beneath the surface of the ground. It helps…
Q: What is root pressure?
A: Roots are the organs of vascular plants that are located below the soil surface. These structures of…
Q: Do secondary roots arise inside the primary root or on its surface?
A: Roots are responsible for absorbing water and other minerals required by the plant from the soil.…
Q: What are the functions of roots?
A: Roots are organs of plants, often present below the ground. There are some exceptions where they…
Q: 33. Taproot and fibrous (diffuse) root systems both arise from meristem radicle pericycle panicle
A: According to structure and mode of development the roots are classified into two types- adventitious…
Q: In root morphology there are three zones. What are the three zones and what roles do they play?
A: The root tip has three main zones: a zone of cell division (cells are actively dividing), a zone of…
Q: If the excised cotyledon were incubated for a longer period, would you expect more roots to form?…
A: Cotyledon, is a seed leaf in the embryo of seed, help supply nutrition.
Q: how roots are protected as they grow through soil?
A: Plants are multicellular and eukaryotic organisms. Plant body is made of shoot and root. Shoots are…
Q: Why are some roots called Adventitious Roots?
A: Plants are living organisms belongs to kingdom Plantae . It consists of two types of system :- A )…
Q: What is the modified root function of prop roots, brace roots, clinging roots, nodulated roots,…
A: A plant's roots serve a variety of purposes, including absorbing nutrients and water, providing…
Q: from the viewpoint of the plant, can you suggest a practical reason for branch roots originate…
A: The root system is very important for a plant as it gives firm support/ anchorage and also helps in…
Q: What is secondary xylem and secondary phloem?
A: Plants are multicellular and eukaryotic organisms. Plant body is made of shoot and root. Shoots are…
Q: why are root hairs formed at the zone of maturation and minimal to none beyond this zone
A: According to the question, we have to explain the reason that root hairs are formed in the one of…
Q: What is the difference between primary growth in stems and primary growth in roots?
A: Primary growth refers to an increase in the length of root and shoot. Primary growth occurs due to…
Q: Which type of growth do stems have?
A: Growth in plants occurs as the stems and roots length. Stems as like roots may grow in two…
Q: What are the main components of roots
A: The health of a plant is inextricably linked to its roots. When roots become weak or infected, the…
Q: Why is it important to study about plant roots, its types, and parts?
A: There are two main systems in every plant. One is the shoot system that includes all the structures…
Q: A root apical meristem is protectedby a thimble-like root cap. Draw andlabel a simple outline of a…
A: The root apical meristem is responsible for the growth of roots for effective absorption of water…
Q: Tell if the layer/tissue can be found in old roots or not : 1. epidermis 2. cortex 3. exodermis 4.…
A: Plants have unique organs that enable them to thrive and procreate in a wide variety of settings.…
Q: Why does the root grow between the leaf axil and internode?
A: As per biologists the "root system" is made up of roots that are located under the ground's surface.…
Q: compare the taproot, fibrous, and adventitious roots
A: There are three types of root- tap roots, fibrous roots and adventitious roots. These roots are…
Q: What morphological and anatomical features of the roots make them efficient organs for anchorage and…
A: Morphological features are those which are related to external structure of soil. Anatomical…
Q: WHAT SUBSTANCE IS PRESENT IN THE ROOT?
A: Roots are the underground parts of the plant that help in the absorption of dissolved minerals and…
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: In a cross-section of a tree, where are the oldest growth rings—in the outer region or nearer the…
A: The cross-section of a tree trunk shows the annual growth rings, the heartwood, the sapwood, the…
Q: Differentiate between(a) Racemose and cymose inflorescence(b) Fibrous root and adventitious root(c)…
A: A flower is the reproductive structure of plants. It biological function is to aid the fertilization…
Q: Can your group suggest a practical reason for lateral roots originating internally instead of at the…
A: Lateral roots other rules which originate from the pericycle or the meristematic tissue surrounding…
Q: What is the difference between the inner bark and the outer bark?
A:
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- From the viewpoint of the plant, can you suggest a practical reason for branch roots originating internally instead of at the surface?If the excised cotyledon were incubated for a longer period, would you expect more roots to form? Why?Water absorption from the soil with the help of root hairs involves which types of forces?
- Explain why carrots, raddish and turnips are classified as roots. Why have they become fleshy?Root hairs increase the surface area of the root increase water absorption O increase nutrient absorption all of the above none of the aboveWhy does a layer of periderm offer only temporary protection? When the plant makes a new layer of cork cambium, does it make the new layer to the outer side of the failing periderm or to the inner side of it, deeper in thesecondary phloem?
- Which of the following statements are true for root endodermis?I. Endodermal cells constitute the innermost layer of root cortex and surrond the vascular cylinder (xylem and phloem). II. Endodermal wall is covered with waxy layer of casparian strip which blocks apoplastic transfer of minerals.III. Due to presence of casparian strip, water and minerals can only eneter the vascular cylinder if they will be able to cross the plasma membrane of an endodermal cell.What is the difference between primary growth in stems and primary growth in roots?Why are some roots called adventitious roots? What root system best adapted for anchorage? Why do you say so? Which among the root system is most advantageous to the plant? Explain your answer.
