Which one of the pathogens is monocylic? a) Ustilago b) Alternaria c) Phytophthora d) Puccinia

Which one of the pathogens is monocylic?
a) Ustilago
b) Alternaria
c) Phytophthora
d) Puccinia
by

1 Answer

Answer :

a) Ustilago
by

Related questions

. Black rust of wheat is caused by (a) Puccinia (b) Ustilago (c) Albugo (d) Phytophthora

Description : . Black rust of wheat is caused by (a) Puccinia (b) Ustilago (c) Albugo (d) Phytophthora

Last Answer : (a) Puccinia

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

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

Black (stem) rust of wheat is caused by (a) Alternaria solani (b) Ustilago nuda (c) Puccinia graminis (d) Xanthomonas oryzae

Description : Black (stem) rust of wheat is caused by (a) Alternaria solani (b) Ustilago nuda (c) Puccinia graminis (d) Xanthomonas oryzae

Last Answer : (c) Puccinia graminis

The pathogen f rice blast or ‘rotten neck’ is (a) Ustilago tritici (b) Pyricularia oryszae (c) Alternaria alternate (d) Plasmopora vitticola

Description : The pathogen f rice blast or ‘rotten neck’ is (a) Ustilago tritici (b) Pyricularia oryszae (c) Alternaria alternate (d) Plasmopora vitticola

Last Answer : (b) Pyricularia oryszae

Which one of the following matches is correct? (a) Mucor Reproduction by conjugation Ascomycetes (b) Agaricus Parasitic fungus Basidiomycetes (c) Phytophthora Aseptate mycelium Basidiomycetes (d) Alternaria Sexual reproduction absent

Description : Which one of the following matches is correct? (a) Mucor Reproduction by conjugation Ascomycetes (b) Agaricus Parasitic fungus Basidiomycetes (c) Phytophthora Aseptate mycelium Basidiomycetes (d) Alternaria Sexual reproduction absent

Last Answer : (d) Alternaria Sexual reproduction absent

Smut of wheat is mused by – (1) Ustilago maydis (2) Puccinia graminis (3) Ustilago tritici (4) Colletotrichum falcatum

Description : Smut of wheat is mused by – (1) Ustilago maydis (2) Puccinia graminis (3) Ustilago tritici (4) Colletotrichum falcatum

Last Answer : (3) Ustilago tritici Explanation: Smut of wheat is caused by Ustilago tritici.

Smut of wheat is coused by (1) Ustilago maydis (2) Puccinia graminis (3) Ustilago tritici (4) Colletotrichum falcatum

Description : Smut of wheat is coused by (1) Ustilago maydis (2) Puccinia graminis (3) Ustilago tritici (4) Colletotrichum falcatum

Last Answer :  Ustilago tritici

A bio-herbicide to control Poa annua a). Smolder (Alternaria destruens) b). Woad Warrior (Puccinia thaspeos) c). Sarritor (Sclerotinia minor) d). Camperico (Xanthomonas campestris)

Description : A bio-herbicide to control Poa annua a). Smolder (Alternaria destruens) b). Woad Warrior (Puccinia thaspeos) c). Sarritor (Sclerotinia minor) d). Camperico (Xanthomonas campestris)

Last Answer : d). Camperico (Xanthomonas campestris)

Karnal bunt is caused by (A)Albugo candida (B) Nevosia indica (C) Phytophthora infestans (D) None of these

Description : Karnal bunt is caused by (A)Albugo candida (B) Nevosia indica (C) Phytophthora infestans (D) None of these

Last Answer : (B) Nevosia indica

What is the causal organism of Powdery mildew of Ricinus communis ? (A) Sphacelotheca reiliana (B) Claviceps microcephala (C) Leveillula taurica (D) Puccinia carthami (E) Fusarium annuum

Description : What is the causal organism of Powdery mildew of Ricinus communis ? (A) Sphacelotheca reiliana (B) Claviceps microcephala (C) Leveillula taurica (D) Puccinia carthami (E) Fusarium annuum

Last Answer : (C) Leveillula taurica

The Black rust of disease of wheat is caused by- a) Xanthomonas graminis b) Puccinia graminis c) Puccinia recondita d) None of these

Description : The Black rust of disease of wheat is caused by- a) Xanthomonas graminis b) Puccinia graminis c) Puccinia recondita d) None of these

Last Answer : b) Puccinia graminis

How to treat for Phytophthora in rhododendrons and azalea which exhibit leaf curling and dieing branches

Description : How to treat for Phytophthora in rhododendrons and azalea which exhibit leaf curling and dieing branches

Last Answer : Need Answer

Damping off of seedlings is caused by (1) Peronospola parasitica (2) Albugo Candida (3) Phytophthora infestans (4) Pythium debaryanum

Description : Damping off of seedlings is caused by (1) Peronospola parasitica (2) Albugo Candida (3) Phytophthora infestans (4) Pythium debaryanum

Last Answer : (4) Pythium debaryanum Explanation: Damping off is a horticultural disease or condition, caused by a number of different pathogens that kill or weaken seeds or seedlings before or after ... solani, attacks by Pythium are most associated with producing roughly circular patcties of dead seedlings.

Damping off of seedlings is caused by (1) Peronospola parasitica (2) Albugo Candida (3) Phytophthora infestans (4) Pythium debaryanum

Description : Damping off of seedlings is caused by (1) Peronospola parasitica (2) Albugo Candida (3) Phytophthora infestans (4) Pythium debaryanum 

Last Answer :  Pythium debaryanum

.Which one of the following has haplontic life cycle? (a) Polytrichum (b) Ustilago (c) Wheat (d) Funaria

Description : .Which one of the following has haplontic life cycle? (a) Polytrichum (b) Ustilago (c) Wheat (d) Funaria

Last Answer : (d) Funaria

Which one of the following fungi contains hallucinogens? (a) Morchella esculenta (b) Amanita muscaria (c) Neurospora sp. (d) Ustilago sp.

Description : Which one of the following fungi contains hallucinogens? (a) Morchella esculenta (b) Amanita muscaria (c) Neurospora sp. (d) Ustilago sp.

Last Answer : b) Amanita muscaria

$ Puccinia graminis causes rust disease of wheat. ! Sexual reproduction is absent in fungi imperfecti.

Description : $ Puccinia graminis causes rust disease of wheat. ! Sexual reproduction is absent in fungi imperfecti.

Last Answer : $ Puccinia graminis causes rust disease of wheat. ! Sexual reproduction is absent in fungi imperfecti. A. If ... wrong D. If both As and R are wrong.

Ergot is obtained from: (a) Albugo (b) Yeast (c) Claviceps Purpurea (d) Alternaria

Description : Ergot is obtained from: (a) Albugo (b) Yeast (c) Claviceps Purpurea (d) Alternaria

Last Answer : Ans. ((c))

Fungus without mycelium is: (a) Puccinia (b) Rhizopus (c) Saccharomyces (d) Mucor

Description : Fungus without mycelium is: (a) Puccinia (b) Rhizopus (c) Saccharomyces (d) Mucor

Last Answer : Ans. ((c))

Alternaria blight or leaf spot of sunflower is caused by

Description : Alternaria blight or leaf spot of sunflower is caused by

Last Answer : Ans. Alternaria helianthi

Alternaria blight of mustard is caused by

Description : Alternaria blight of mustard is caused by

Last Answer : Ans. Alternaria brasicae

Red rot of sugarcane is caused by – (1) Alternaria altemata (2) Phylophthora infestans (3) Colletotrichurn falcatum (4) Cercospora personata

Description : Red rot of sugarcane is caused by – (1) Alternaria altemata (2) Phylophthora infestans (3) Colletotrichurn falcatum (4) Cercospora personata

Last Answer : (3) Colletotrichurn falcatum Explanation: Red rot disease is caused by the fungus Glomerella tucumanensis. An older name, Colletotrichuni falcatum, is still preferred by some pathologists. Red ... are highly variable depending upon the susceptibility of the sugarcane variety and the environment.

Red rot of sugarcane is caused by - (1) Alternaria alternata (2) Phylophthora infestans (3) Colletotrichum falcaturn (4) Cercospora personata

Description : Red rot of sugarcane is caused by - (1) Alternaria alternata (2) Phylophthora infestans (3) Colletotrichum falcaturn (4) Cercospora personata

Last Answer : (3) Colletotrichum falcaturn Explanation: Red rot disease is caused by the fungus Glomerella tucurnanensis. An older name, Colletotrichum falcatum, is still preferred by some pathologists. Red ... are highly variable depending upon the susceptibility of the sugarcane variety and the environment.

Which organism is responsible for alcohol fermentation? (1) Chlorella (2) Yeast (3) Agaricus (4) Puccinia

Description : Which organism is responsible for alcohol fermentation? (1) Chlorella (2) Yeast (3) Agaricus (4) Puccinia

Last Answer : (2) Yeast Explanation: Ethanol fermentation, also called alcoholic fermentation, is a biological process which converts sugars such as glucose, fructose, and sucrose into cellular energy, producing ... It is an anaerobic process since Yeasts perform this conversion in the absence of oxygen.

.The black rust of wheat is a fungal disease caused by (a) Albugo candida (b) Puccinia graminis tritici (c) Melampsora lini (d) Claviceps purpurea.

Description : .The black rust of wheat is a fungal disease caused by (a) Albugo candida (b) Puccinia graminis tritici (c) Melampsora lini (d) Claviceps purpurea.

Last Answer : (b) Puccinia graminis tritici

Puccinia forms uredia and (a) telia on wheat leaves (b) aecia on barberry leaves (c) pycnia on barberry leaves (d) aecia on wheat leaves.

Description : Puccinia forms uredia and (a) telia on wheat leaves (b) aecia on barberry leaves (c) pycnia on barberry leaves (d) aecia on wheat leaves.

Last Answer : (a) telia on wheat leaves

After karyogamy followed by meiosis, spores are produced exogenously in (a) Neurospora (b) Alternaria (c) Agaricus (d) Saccharomyces

Description : After karyogamy followed by meiosis, spores are produced exogenously in (a) Neurospora (b) Alternaria (c) Agaricus (d) Saccharomyces

Last Answer : (c) Agaricus

Bacterial leaf blight of rice is caused by a species (a) Alternaria (b) Erwinia (c) Xanthomonas (d) Pseudomonas.

Description : Bacterial leaf blight of rice is caused by a species (a) Alternaria (b) Erwinia (c) Xanthomonas (d) Pseudomonas.

Last Answer : (c) Xanthomonas

Sunflower rust is caused by a. Puccinia carthami b. Puccinia helianthi c. Melampsora ricini d. Puccinia eriathi

Description : Sunflower rust is caused by a. Puccinia carthami b. Puccinia helianthi c. Melampsora ricini d. Puccinia eriathi

Last Answer : b. Puccinia helianthi

Which one of the following is a single cell fungi ? a. Yeast b. Aspergillus c. Penicillium d. Alternaria

Description : Which one of the following is a single cell fungi ? a. Yeast b. Aspergillus c. Penicillium d. Alternaria

Last Answer : a. Yeast

After karyogamy followed by meiosis, spores are produced exogenously in (1) Neurospora (2) Alternaria (3) Agaricus (4) Saccharomyces

Description : After karyogamy followed by meiosis, spores are produced exogenously in (1) Neurospora (2) Alternaria (3) Agaricus (4) Saccharomyces

Last Answer : (3) Agaricus

Which organism is responsible for alcohol fermentation? (1) Chlorella (2) Yeast (3) Agaricus (4) Puccinia

Description : Which organism is responsible for alcohol fermentation? (1) Chlorella (2) Yeast (3) Agaricus (4) Puccinia

Last Answer : Yeast

Red rot of sugarcane is caused by : (1) Alternaria alternata (2) Phylophthora infestans (3) Colletotrichum falcatum (4) Cercospora personata

Description : Red rot of sugarcane is caused by : (1) Alternaria alternata (2) Phylophthora infestans (3) Colletotrichum falcatum (4) Cercospora personata

Last Answer : Colletotrichum falcatum

Fungal parasites and pathogens. -Biology

Description : Fungal parasites and pathogens. -Biology

Last Answer : answer:

Source of antibiotic resistance genes for human pathogens. -Biology

Description : Source of antibiotic resistance genes for human pathogens. -Biology

Last Answer : answer:

Name two opportunistic pathogens infecting AIDS patients. -Biology

Description : Name two opportunistic pathogens infecting AIDS patients. -Biology

Last Answer : answer:

What one word completes the sentence white blood cells help to defend against infection by producing antitoxins and by ingesting pathogens. they also produce _____ that help defend against infection.?

Description : What one word completes the sentence white blood cells help to defend against infection by producing antitoxins and by ingesting pathogens. they also produce _____ that help defend against infection.?

Last Answer : Antitoxins

Which of the following pathogens is not transmitted by a vector

Description : Which of the following pathogens is not transmitted by a vector

Last Answer : Which of the following pathogens is not transmitted by a vector A. Salmonella typhi B. Alpha virus C. Plasmodium D. Wuchereria bancrofti

Poultry fowl are susceptible to the following pathogens

Description : Poultry fowl are susceptible to the following pathogens

Last Answer : Poultry fowl are susceptible to the following pathogens A. Viruses B. Bacteria C. Fungi D. All of the above

How does the cilia and mucus protect the body from pathogens?

Description : How does the cilia and mucus protect the body from pathogens?

Last Answer : Need answer

What does pathogens include?

Description : What does pathogens include?

Last Answer : Need answer

How does saliva prevent pathogens?

Description : How does saliva prevent pathogens?

Last Answer : Saliva contains an enzyme that breaks down the cell wall of manybacteria destroying them.

Are bacteria viruses and rickettsia pathogens?

Description : Are bacteria viruses and rickettsia pathogens?

Last Answer : They all can be, but not all bacteria ec cause disease and someare symbiotes.

How does the skin defend against pathogens?

Description : How does the skin defend against pathogens?

Last Answer : Feel Free to Answer

Do Pathogens can enter the body by way of air water and food?

Description : Do Pathogens can enter the body by way of air water and food?

Last Answer : Feel Free to Answer

What action can limit the transmission of pathogens by animal vector?

Description : What action can limit the transmission of pathogens by animal vector?

Last Answer : What is the answer ?

Antibacterial agents can be classified with regard to their structure, mechanism of action, and activity pattern against various types of bacterial pathogens. Which of the following statement(s) is/are true concerning antimicrobial classes? a. Penicillins and cephalosporins share the compound structure of a b-lactam ring which binds to bacterial division plate proteins b. Tetracyclines and macrolides such as erythromycin inhibit bacterial ribosomal activity and therefore protein synthesis c. Aminoglycosides act in a similar fashion to tetracyclines and therefore are both bacteriostatic d. Sulfonamides and trimethoprim act synergistically to inhibit purine synthesis

Description : Antibacterial agents can be classified with regard to their structure, mechanism of action, and activity pattern against various types of bacterial pathogens. Which of the following ... are both bacteriostatic d. Sulfonamides and trimethoprim act synergistically to inhibit purine synthesis

Last Answer : Answer: a, b, d Penicillins, cephalosporins, and monobactams possess a b-lactam ring of some type and act to bind bacterial division plate proteins, thus inhibiting cell wall ... act in different mechanisms to inhibit protein synthesis, therefore two agents in combination act synergistically

The use of antibiotics can be based on either the clinical course of a patient without the benefit of well-defined microbiologic data (empiric therapy), or targeted at specific identified pathogens once sensitivity reports are available (directed therapy). The following statement(s) is/are true concerning these therapies. a. The issue of toxic side effects of antibiotics is only important in dealing with emperic therapy b. Single agent therapy is generally inferior to specific multi-drug therapy (aminoglycoside plus an antianaerobic agent) for the treatment of secondary bacterial peritonitis due to appendicitis, diverticulitis, penetrating gastrointestinal injury, or anastomotic leak c. With the empiric use of antibiotics, a diligent search for the septic source should be undertaken and co

Description : The use of antibiotics can be based on either the clinical course of a patient without the benefit of well-defined microbiologic data (empiric therapy), or targeted at ... which polymicrobial infection is identified, specifically-directed treatment for the predominant organism is satisfactory

Last Answer : Answer: c The use of empiric therapy without the benefit of well-defined microbiologic data is appropriate when there is sufficient clinical evidence to support the diagnosis such that it would ... components of the infection if the body site is such that these microorganisms may be present

Broad spectrum antibiotics are one which attack (a) Pathogens as well as host (b) A wide range of pathogens (c) Only pathogens (d) Only host

Description : Broad spectrum antibiotics are one which attack (a) Pathogens as well as host (b) A wide range of pathogens (c) Only pathogens (d) Only host

Last Answer : Ans:(b)

The saliva pH is approximately 6.8. It is thus a slightly acid pH. Saliva lubricates the food bolus and initiates the enzymatic extracellular digestion of food. It also works as a buffer for the mouth pH and it has an important role of having IgA antibodies (also present in tears, colostrum, mother’s milk and in the mucosae of the intestine and airways) that protect the organism against pathogens.

Description : The saliva pH is approximately 6.8. It is thus a slightly acid pH. Saliva lubricates the food bolus and initiates the enzymatic extracellular digestion of food. It also works as a buffer for the ... 's milk and in the mucosae of the intestine and airways) that protect the organism against pathogens.

Last Answer : What is the salivary digestive enzyme? Which type of food does it digest and into which smaller molecules does it transform the food?