Q: Explain the process by which an attack of hayfever follows exposure to pollen.
A: Another name we use to define hay fever is allergic rhinitis. n this disease the affected person…
Q: How Long Can Seeds Remain Viable in Dormancy?
A: The phase of an organism's lifespan in which processes, such as physical activities, development,…
Q: Describe the structure of a pollen grain.
A: The powdery substance synthesized by the seed plants which is responsible for the production of the…
Q: Explain the secondary growth of stems.
A: Plant, (realm Plantae), any multicellular eukaryotic living thing described by photosynthetic…
Q: Explain the role of pollen grain ?
A: Pollen grains are the minute structures present in the anther of the plant. The main role of the…
Q: Describe various stem modifications associated with food storage, climbing and protection.
A:
Q: Describe the differences between eudicot and monocotseed germination.
A: Introduction: One of the largest groups of flowering plants is eudicots while monocots are flowering…
Q: Explain why a shoot grows upward and a root grows downward.
A: Typical structure of a plant has two main parts: The shoot that stays above the ground. The root…
Q: There are two types of Aerial stem. Erect and _______.
A: Plants can be divided into two major organ systems - The root and the shoot system.
Q: Differentiate the venation exhibited by monocot leaves from the venation exhibited by the dicot…
A: The arrangement of veins and veinlets on the lamina of a leaf is called venation.
Q: Identify the potential role of phytochrome in plant flowering.
A: Phytochrome is a special type of photoreceptor found in plants, fungi as well as certain bacteria.
Q: A damaged stem would most likely affect which procces within a plant?
A: Answer: A plant consist of various parts which plays different roles in plant life cycle. A plant…
Q: Draw illustrations to bring out the anatomical difference between(a) Monocot root and Dicot root(b)…
A: Monocot Root – in monocot root the cortex is wide and the outer cortex is differentiated into…
Q: Tell the functionsof the root and give examples to hairyroot and taproot.
A: Roots are cylindrical underground and non green part of tha plant. It is generally the descending…
Q: How is the plant able to detect which way is up and which way is down?
A: A taxis is a type of movement in which the organism moves towards the stimulus or source of the…
Q: Illustrate the Eudicot seed structure and germination ?
A: The plants are formed of roots, stem, leaves, fruits and flowers. The conduction system in plants is…
Q: Explain how roots and shoots lengthen.
A: The structure of a typical plant can be broadly divided into two distinct zones; the part that grows…
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: Tabulate the similarities and differences between a dicot stem and pine stem
A: Introduction :- Vascular bundles are organised in a ring around the pith in the Dicot Stem. There…
Q: Describe the structure of a flower.
A: A typical flower has four main parts—or whorls—known as the calyx, corolla, androecium, and…
Q: Explain the role of tapetum in the formation of pollen-grain wall
A: Megasporangium and microsporangium are reproductive structures in higher plants that take part in…
Q: Draw a well labeled diagram of longitudinal section of pistil showing pollen germination?
A: In a plant flower act as a reproductive part. Carpel is a female reproductive organ of flowering…
Q: Explain any three directional movement in plants?
A: Tropism is a phenomenon mostly seen in plants in which plant organs tends to grow or move towards…
Q: Sketch observations of monocot stem cross section and the dicot stem cross section. Label the…
A: Introduction A monocot, also known as a monocotyledon, has a single cotyledon, whereas a dicot,…
Q: Explain the concept of Plant Pathology?
A: Solution : Plant pathology is the science that studies the causes of plant diseases, the mechanisms…
Q: Explain the differences in the germination of a monocot and a dicot.
A: The plants consist of roots, stem, leaves, fruits and flowers. The conduction system in plants are…
Q: What is the description of the flower of bread palm? Based on the text.
A: Description: The floral position of bread palm is segregated into included or…
Q: Describe the germination of both monocots and dicots. List the environmental requirements needed.
A: The germination process is the series of events that occur as a plant grows from a seed. In plants,…
Q: Differentiate dicot and monocot root.
A: According to the question, we have to differentiate between dicot and monocot root. So let us have a…
Q: distinguish between dicot and monocot seeds.
A: Angiosperms are the group of flowering plants that are the largest and most diverse group in the…
Q: Sketch observations of the corn and Lima bean stem cross section. Indicate which is a mono or stem…
A: Sketch observations of the corn and Lima bean stem cross section. Indicate which is a mono or stem…
Q: Explain the structure of the pollen.
A: Pollen grains are microscopic structures that are responsible for transporting the male reproductive…
Q: Draw and classify the inflorescence of BATAO FLOWER
A: The male and female parts of a plant are combined in the flower, which is the reproductive component…
Q: Compare epigeal and hypogeal seedlings based on which grows quicker between epicotyl and hypocotyl.
A: The hypocotyl is the part of the embryonal axis that is beneath the cotyledon in a dicot embryo. The…
Q: Give five differences of shoot apex of monocot vs shoot apex of dicot
A: The apical meristem, developing leaves, and the immediate surrounding leaf primordial make up the…
Q: Explain how auxins, produced in the tips of plant shoots, cause the shoot to bend Furt down the…
A: An auxin, is a plant growth hormone that helps regulate shoot growth. Under normal light conditions…
Q: Explain how the plantlet is regenerated using cuttings?
A: Cuttings of plant These are pieces of the plant that are used for asexual or vegetative…
Q: Differentiate monocot leaf and dicot leaf.
A: Answer of the question given below...
Q: Describe the internal morphology of different kinds of seed.
A: Seed Morphologically, ripened ovule is known as seed. In other words, seed is a mature,…
Q: Compare the structures of the Lilac (Syringa) Leaf Cross-Section, Monocot Leaf Cross-Section and…
A: A dicot Liliac (Syringia- dorsiventral leaf) and monocot leaf (Corn - isobilateral leaf) differs…
Q: Differentiate pinnately compound from palmately compound leaves
A: Given: Pinnately compound from palmately compound leaves. The pinnate leaves take their name from…
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: Describe the difference between an aggregate and multiple fruit.
A: A flower is reproductive part of flowering plants. Angiosperms produce these multiple and aggregate…
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: What are the roles of abscisic acid in seed dormancy?
A: Abscisic acid : It is a sesquiterpene , involves in seed development and maturation , synthesize…
Q: Dicot stem and Monocot Stem
A: As we know that, Monocot stem is a circular shaped hollow axial part of the plant which gives rise…
Explain the diference between short-day and long-day plants.
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- What are the morphological differences between darkand light-grown plants? Explain how etiolation helps aseedling compete successfully.Name TWO (2) characteristics of dark grown plant and provide specific term for dark grown plant. *Sketch observations of monocot stem cross section and the dicot stem cross section. Label the epidermis, phloem, xylem, cortex, and pith or ground tissue