Give the scientific name of a plant which came to India as a contaminant with imported wheat and causes pollen allergy.

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: Maturo sporophyte (2n) 3. 5.

A: Selaginella Selaginella, is popularly known as the 'spike moss' or 'club moss'. They are about 700…

Q: Make a sketch of the 10x slide and label the following structures: sporangium, sporangiophore, spore

A: Equisetum(horsetails) is a saprophyte where they reproduced either vegetative or by producing…

Q: Write about vegetative reproduction by tubers in Riccia.

A: Vegetative reproduction or vegetative propagation is a form of reproducing asexually in which the…

Q: Name the source (except echinacea (genus) plant) from which Echinolone produced or collected

A: Echinacea, a genus including nine species, is a member of the daisy family. Three species are found…

Q: Label the Cycas Leaf CS

A: Cycas can be outlined as a genus of the plants that belong to the Cycadophyta lineage, which is not…

Q: Explain the staining pattern on the Coleus leaf.  What happened to the green part? What happened to…

A: The staining of Coleus leaf is a classic experiment to determine that chlorophyll is necessary for…

Q: Give the scientific name of the fruit mango.

A: Scientific nomenclature is used for naming an organism. It was given by Carl Linnaeus who is…

Q: А D

A:

Q: Write two qualities of Saccharum officinarum (Sugarcane) grown in South India.

A: Saccharum officinarum is a large, strong-growing species of grass in the genus Saccharum. Saccharum…

Q: In a clinical laboratory we are interested in recovering a pathogenic fungus. What is the middle of…

A: Fungi are an industrially important yet understudied category of creatures. The fungus has evolved 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: _______attach mosses to soil. a. Rhizoids c. Roots b. Rhizomes d. Strobili

A: Step 1 Bryophytes are non-vascular embryophytes that are characterized by the presence of an…

Q: Match between A and B: A 1- Zingiber officinale 2- Mentha piperita 3- Silybum marianum Нуperforin…

A: The word Photochemical is formed of two words :-  Phyto means plant whereas chemicals means…

Q: escribe the production of fairy ring of mushrooms and also explains why its diameter is related to…

A: A structure known as mycelium makes up the fungus body in mushrooms. Mycelium is a collection of…

Q: Give 5 Medicinal uses of peppermint water with short description.

A: Peppermint is a plant in the mint family and it is a hybrid mint. It is a cross between watermint…

Q: Describe two types of fungal associations

A: Association It is an attachment between 2 different types of organisms wherein both may or may not…

Q: what control measures have been put in place to help caulerpa taxifolia

A: Introduction Caulerpa taxifolia is a marine green macro-algae found in the Indian, Atlantic, and…

Q: Explain the myth of 'fairy rings' created by the mushrooms after heavy rain in the forest?

A: Fungi are Eukaryotic organisms that includes mushrooms and microorganisms like yeast and molds. They…

Q: Name the american water plant that has become a troublesome water weed in india.

A: The species extinction leads to loss of biodiversity. This phenomenon is natural as several species…

Q: Sketch and labeled the T.S of leaf of Funaria.

A: Funaria is a cord moss that comes under Bryophyta. They grow mostly in most area and leaves of the…

Q: Write a brief description of each structure:  Hypha / Mycelium   Rhizoid   Stolon   Sporangium…

A: Given: These are eukaryotic, spore producing thalloid organisms. The study of fungi is called…

Q: Read on the Cactaceae, a member family of the Caryophyllales and compare its characteristics to the…

A: Cactus are herbaceous , perennial plants.

Q: Coleus.blumei stem TS, 8u, Safranin + Fast-green dye

A: Plants are photosynthetic autotrophic which chiefly consists of root, stem and leaves .   Tissue…

Q: Explain the life cycle of a button mushroom.

A: The scientific term for a well-known "button mushroom" is "Agaricus bisporus". Antioxidants,…

Q: Give different between Microphyllus and Macrophyllus woody plant

A: The main difference between microphylls and macrophylls is that 1.  microphylls are leaves having a…

Q: On a local scale, why are sowbugs commonly found in some places but not others?

A: Sowbugs and their occurrence in limited environment :-

Q: A glucose polymer that functions as storage molecule characteristics of euglenids.

A: Paramylon is a glucose polymer that functions as storage molecule characteristics of euglenids.

Q: Write a review article on medicinal uses of cucurbitaceae family with references with each line.

A: Cucurbitaceae belongs to the gourd family growing in tropical and subtropical climates. They contain…

Q: What is the spore’s description of Sword fern? Based on the text given.

A: Sword fern(Polystichum munitum) is a common fern found in the forests of the Pacific Northwest with…

Q: PHILIPPINE MEDICINAL PLANTS (PMP) LIPIDS Pharmacognosy Family Name Scientific Name Specimen Common…

A: Volatile oils are the oil that vaporizes readily. These are mainly essential oils that are extracted…

Q: "One bad apple spoils the bunch". Explain this idiom in a scientific way and phytohormone behind…

A: i) The same hormone responsible for this is ethylene gas. Ethylene gas stimulates ripening and the…

Q: Name the plant whose sap is used in making ​Toddy​. Mention the process involved in it.

A: Plants are mainly multicellular, predominantly photosynthetic eukaryote of the kingdom Plantae.…

Q: How does Blue Hubbard Squash help beneficial insects and help reduce pesticide use?

A: Conventional pest management against cucumber beetles (members of two genera of beetles, Diabrotica…

Q: which of the following are not members of the Mesangiospermae? Select the correct response(s)…

A: Mesangiospermae It is also called core angiosperms as it is a clade of angiosperms. Under the rules…

Q: Explain the structure of the pollen.

A: Pollen grains are microscopic structures that are responsible for transporting the male reproductive…

Q: The roots of most plants form a symbiotic association with soil fungi. Name the association and the…

A: Plants are autotrophs. They are called so because they are not dependent on other organisms and can…

Q: Describe the image (chloroplast that has been isolated from spinach leave)(shapes, patterns,…

A: The image shown in the question is the chloroplast that has been isolated from spinach leave. The…

Q: Give a short note on hornworths.

A: Plants are non-motile living beings that are capable of producing their own food utilizing the…

Q: Which of the following is one of thecommercial products obtained fromGelidium and Gracilaria and are…

A: Rhodophyta or red algae are one of the oldest groups of eukaryotic algae. Approximately 5% of the…

Q: Describe the way gibberellin causes plant growth

A: Gibberellin or Gibberellic acid are the groups of hormones present in plants. In-plant it is…

Q: In tabulated form, contrast the family Poaceae from the family Cyperaceae.

A: About 90% of Kingdom Plantae comprise flowering plants. The largest flowering plant families are…

Q: Why do cattle avoid browsing on calotropis plants?Explain.

A: Predation is a mode of negative interaction between two organism in an ecosystem. Here one of the…

Q: What structures are pictured on the underside of this leaf in the image below? spores soi seeds

A: A leaf is a part of plant's shoot system. They plays important role in photosynthesis process. In…

Q: Draw a figure of a typical sporulation cycle in Bacillus species from the active vegetative cell to…

A: Bacillus species are sporulating, aerobic, gram-positive, rod-shaped bacteria. They cause infections…

Q: Label all the visible parts of this stem cross section of gumamela. Also, provide an appropriate…

A: The Gumamela scientific name is Hibiscus rosa-sinensis. Commonly known as China rose.it is an…

Q: Is saguaro cacti a fungus

A: Fungi may be found in almost every habitat, but the majority live on the soil or plant material…

Environmental Microbiology

Environmental biology deals with the study of microorganisms and their interaction with their surroundings. This term itself covers the microbial interactions with water, soil, air, and microbial too.