Description : .Which one single organism or the pair of organisms is correctly assigned to its or their named taxonomic group? (a) Paramecium and Plasmodium belong to the same kingdom as that of Penicillium. (b) ... used in making bread and beer is a fungus. (d) Nostoc and Anabaena are examples of protista.
Last Answer : (c) Yeast used in making bread and beer is a fungus.
Description : Which one single organisms or the pair of organisms is correctly assigned to its or their named taxonomic group ? (1) Nostoc and Anabaena are examples of protista (2) Paramecium and Plasmodium belong to the ... of an algae and a protozoan (4) Yeast used in making bread and beer is a fungus
Last Answer : (4) Yeast used in making bread and beer is a fungus
Description : Lichen is an association between which of the two? (1) Algae and fungus (2) Algae and tree (3) Fungus and tree (4) Bacteria and legume plant
Last Answer : (1) Algae and fungus Explanation: A lichen is an organism that is formed by the symbiotic association of a fungus and an algae or cyanobacterium. It occurs as crusty patches or bushy growths on tree trunks, bare ground, etc. The properties are sometimes plant-like, but lichens are not plants.
Description : There exists a close association between the alga and the fungus within a lichen. The fungus (a) provides protection, anchorage and absorption for the algae (b) provides food for the alga (c) fixes the atmospheric nitrogen for the alga (d) releases oxygen for the alga.
Last Answer : (a) provides protection, anchorage and absorption for the algae
Description : Lichen is an association between which of the two ? (1) Algae and fungus (2) Algae and tree (3) Fungus and tree (4) Bacteria and legume plant
Last Answer : Algae and fungus
Description : Which one is the wrong pairing for the disease and its causal organism? (a) Black rust of wheat-Puccinia graminis (b) Loose smut of wheat-Ustilago nuda (c) Root knot of vegetables-Meloidogyne sp. (d) Late blight of potato-Alternaria solani
Last Answer : (d) Birds nest fungi and puffballs
Description : In a lichen what does algae provide for the fungus?
Last Answer : Algae provide the lichen with food that the algae produces. Thelichen provides shelter, water and minerals for the algae.
Description : Pencillin is extracted from – (1) yeast (2) algae (3) fungus (4) lichen
Last Answer : (3) fungus Explanation: Penicillin is a secondary metabolite of certain species of Penicillium and is produced when growth of the fungus is inhibited by stress.
Description : Pencillin is extracted from - (1) yeast (2) algae (3) fungus (4) lichen
Last Answer : (3) fungus Explanation: Penicillin is produced from the genus of fungi "penicillia". All penicillin are dlactam antibiotics and are used in the treatment of bacterial infections caused by susceptible, usually Gram-positive, organisms
Description : Pencillin is extracted from — (1) yeast (2) algae (3) fungus (4) lichen
Last Answer : fungus
Description : Lichen is considered to be a symbiotic association of two living organisms. Which organisms are involved in it? (a) Algae and bacteria (b) Algae and fungi (c) Algae and bryophytes (d) Fungi and bryophytes
Last Answer : Ans:(b)
Description : Which of the following is/are examples for symbiotic association? (1) Algae - lichen (2) Plant roots - rhizobium bacteria (3) Both are right (4) Both are wrong
Last Answer : (3) Both are right
Description : A free living nitrogen-fixing cyanobacterium which can also form symbiotic association with the water fern Azolla is (a) Tolypothrix (b) Chlorella (c) Nostoc (d) Anabaena.
Last Answer : (d) Anabaena.
Description : An organism which can monitor air pollution is – (1) Bacteria (2) Lichen (3) Algae (4) Fungi
Last Answer : (2) Lichen Explanation: Lichens can be used as air pollution indicators, especially of the concentration of sulfur dioxide in the atmosphere. Air pollutants dissolved in rainwater, especially sulfur ... lichens, and prevent them from growing. This makes lichens natural indicators of air pollution.
Description : An organism which can monitor air pollution is (1) Bacteria (2) Lichen (3) Algae (4) Fungi
Last Answer : Lichen
Description : The _______are members of the_____________ a. Green Algae; Protozoa b. Radiolarians; Apicomplexans c. Dinoflagellates; Phytoplankton d. Radiolarians; Fungus-Like Protists
Last Answer : c. Dinoflagellates; Phytoplankton
Description : Which one of the following is linked to the discovery of Bordeaux mixture as a popular fungicide? (a) Loose smut of wheat (b) Black rust of wheat (c) Bacterial leaf blight of rice (d) Downy mildew of grapes
Last Answer : d) Downy mildew of grapes
Description : Seed treatment with Vitavex is the main controlling method of— (A) Loose smut (B) Rust (C) Downy mildew (D) All of these
Last Answer : (D) All of these
Description : Erysiphaceae group off fungi causes — disease a. Rust b. Smut c. Powdery Mildew d. Downy mildew
Last Answer : c. Powdery Mildew
Description : Seed treatment with Vitavex is the main controlling method of a) Loose smut b) Rust c) Downy mildew d) All of these
Last Answer : d) All of these
Description : A _____ is a communal association of microbes. a. Domain b. Biofilm c. Division d. Species
Last Answer : b. Biofilm
Description : Consider the following statements and select the correct answer from the codes given below: 1. Viruses are obligate parasites and cannot be cultured on a synthetic medium 2. The red snow phenomenon observed in some alpine and arctic regions is ... (a) 1, 2 and 4 (b) 2 and 4 (c) 2 and 3 (d) 1 and 3
Last Answer : Ans:(d)
Description : A transgenic organism is one that _____. a. Has Donated A DNA Fragment To Another Organism. b. Contains A Gene From Another Organism. c. Contains Useless "Genetic Debris." d. Has Exchanged Gene Loci Within The Organism.
Last Answer : b. Contains A Gene From Another Organism.
Description : Which one of the following statements about fungi is NOT true? a. Some fungi are dimorphic. b. Fungi have cell walls made of chitin. c. Fungi are photosynthetic organisms. d. Fungi consist of the yeasts and molds.
Last Answer : c. Fungi are photosynthetic organisms
Description : The photosynthetic pigments used by the green sulfur bacteria and some archaeal species are a. Chlorophyll b. Bacteriochlorophyll c. Cytochrome d. Sulfate
Last Answer : b. Bacteriochlorophyll
Description : Relationship between an alga and the fungus in lichen? -Biology
Last Answer : answer:
Description : How does the fungus in a lichen benefit? -Biology
Description : Litmus is obtained from – (1) a bacterium (2) a fungus (3) an alga (4) lichen
Last Answer : (4) lichen Explanation: Litmus is a water-soluble mixture of different dyes extracted from lichens, especially Roccellatinctoria. It is often absorbed onto filter paper to produce one of the ... litmus paper is purple. Litmus can also be prepared as an aqueous solution that functions similarly
Description : Litmus is obtained from (1) a bacterium (2) a fungus (3) an alga (4) lichen
Last Answer : lichen
Description : The causal organism of sugarcane smut
Last Answer : Ans. Ustilego citamini
Description : The causal organism of Head Smut of sorghum
Last Answer : Ans. Sphacelotheca relliana
Description : The causal organism of Grain Smut of sorghum
Last Answer : Ans. Sphacelotheca sorghi
Description : The causal organism of covered smut of barley
Last Answer : Ans. Ustilago hardei
Description : What is in lichen symbiotic relationship between fungi and algae called? -Do You Know?
Description : What kind of relationship best describes the interaction between Fungi and algae in lichen?
Last Answer : In some ways, the symbiotic relationship between lichens and algae seems like a mutualism (a relationship in which both organisms benefit). The fungus can obtain photosynthates from the algae or ... and the algae or cyanobacterium can grow in a drier environment than it could otherwise tolerate.
Description : The relation between algae and fungi in a lichen is (a) symbiosis (b) parasitism (c) commenalism (d) protocooperation.
Last Answer : (a) symbiosis
Description : What is in lichen symbiotic relationship between fungi and algae called?
Last Answer : Halotism
Description : Photosynthetic pigments found in algae? -Biology
Description : Name the photosynthetic pigment of algae. -Biology
Description : The first photosynthetic oxygen liberating organisms to appear on earth were (1) Cyanobacteria (2) Bryophytes (3) Green algae (4) Bacteria
Last Answer : (1) Cyanobacteria Explanation: Cyanobacteria or blue green algae were the photosynthetic organisms that lived in the ancient ocean. It liberated the oxygen found in the iron oxide.
Description : Replenishment of dissolved oxygen in water stream polluted with industrial waste occurs by (A) Natural aeration of water stream (B) Photosynthetic action of algae (C) Both (A) & (B) (D) Neither (A) nor (B)
Last Answer : (C) Both (A) & (B)
Description : Name the photosynthetic product in brown algae.
Last Answer : Ans: Mannitol
Description : What is the difference between a photosynthetic organism and a non-photosynthetic organism?
Last Answer : A: A photosynthetic organism is capable of converting light energy into chemical energy through photosynthesis, while a non-photosynthetic organism must obtain energy from other sources.
Description : what should i use to heal fungus on pine trees rust desease
Last Answer : If your tree is still alive you can use a fungicide.....read the container carefully and wear old long clothes during application with gloves, goggles mask & hat........keep children & pets away until dry . ... only on a day with no wind.................follow the container for further sprayings.
Description : Which stage of the wheat rust fungus is considered as the perfect stage ?
Last Answer : Ans. Telial stage (3) Maize, Sorghum and Bajra
Description : The fungus Candida albicans has been known to infect a. The human intestine. b. The mucous membranes of the oral cavity. c. The female vagina. d. All the above (a-c) are correct.
Last Answer : d. All the above (a-c) are correct.
Description : Which one of the following is true of the hypha? a. It is the morphological unit of the fungus. b. It is visible without a microscope. c. It lacks a cell wall. d. None of the above (A-C) is true.
Last Answer : a. It is the morphological unit of the fungus.
Description : Which one of the following best describes the growth conditions for a typical fungus? a. pH 3; 23°C; no oxygen gas present b. pH 8; 30°C; no oxygen gas present c. pH 6; 30°C; oxygen gas present d. pH 3; 23°C; oxygen gas present
Last Answer : c. pH 6; 30°C; oxygen gas present
Description : The agent responsible for causing mad cow disease is thought to be a A.fungus B.protozoan C.prion D.virus
Last Answer : C.prion
Description : The fungus responsible for ergotism belongs to which of the following fungal divisions? A-Deuteromycota B-Oomycota C-Zygomycota D-Ascomycota
Last Answer : Ascomycota