0
An obligate plant pathogen is a microorganism that can only survive and reproduce within a plant host. These pathogens depend on the plant for nutrients and resources to complete their life cycle, making them unable to grow in artificial culture media. Examples include viruses, bacteria, and fungi that specifically infect plants.
Add your answer:
Earn +20 pts
The Ti plasmid from which plant pathogen is used to transfer plant genes between species?
The Ti plasmid is derived from Agrobacterium tumefaciens, which is a plant pathogen. This plasmid is commonly used as a vector to transfer foreign genes into plant cells in genetic engineering applications.
What is elicitor in plants?
An elicitor is a molecule that triggers a plant's defense response when recognized by the plant's immune system. Elicitors can come from pathogens, symbiotic microbes, or other sources, and help plants mount a rapid and specific defense against potential threats.
What is a scientific name for obligate aerobes?
Aerobes that require oxygen to survive are known as obligate aerobes.
What is an avirulent pathogen?
An avirulent pathogen is a pathogen that is unable to cause disease in its host. This may be due to mutations that have reduced its ability to infect or harm the host, making it less pathogenic compared to a virulent pathogen.
Are leopard herbivore?
no
Is a virus a proton a enzyme a pathogen or a antibiotic?
All viruses are obligate pathogens.
What is vector in plant pathology?
A vector is an organism that can carry pathogen(= disease causing organism) from infected plant to a health plant. Generally, a vector is an insect, a nematode, a fungi, or insect like organisms e.g. spider mites. To qualify as vector, the organism must have the ability to acquire the pathogen, must be able to retain the pathogen for some length of time and lastly it must be able to inject it into a suitable/susceptible plant. The relationships between the vector and pathogen can be described as simple if the pathogen does not circulate or replicate in the vector or complex if the pathogen replicates or circulate in the vector. In the latter case, the vector also acts as the host of the pathogen.
What is obligate species?
An obligate species is a species of plant or animal that has a narrow range of defines habitat. They may occur in a tree cavity, a wet meadow, or a rock cave.
What is an obligate species?
An obligate species is a species of plant or animal that has a narrow range of defines habitat. They may occur in a tree cavity, a wet meadow, or a rock cave.
What organism causes sudden oak disease?
oomycete plant pathogen
The Ti plasmid from which plant pathogen is used to transfer plant genes between species?
The Ti plasmid is derived from Agrobacterium tumefaciens, which is a plant pathogen. This plasmid is commonly used as a vector to transfer foreign genes into plant cells in genetic engineering applications.
What is hormonema dematioides?
a plant pathogen, causing reed needles of species af Abies
What has the author B A ROY written?
B. A. ROY has written: 'FLORAL MIMICRY BY A PLANT PATHOGEN'
In what ways does koch's procedure demonstrate the use of scientific methods?
Koch's Postulates (Procedures): Step 1. ASSOCIATION: The suspected pathogen must be consistently associated with the diseased plant (or animal). Step 2. ISOLATION: The pathogen must be isolated and grown in pure culture and its characteristics described. Step 3. INOCULATION: The pathogen from pure culture is inoculated into a healthy plant of the same species or variety and it must produce the same symptoms and signs. Step 4. RE-ISOLATION: The pathogen is re-isolated from the inoculated plant and its characteristics must be the same as the organism initially isolated in step 2. Ask a question- Is this a pathogen Do Research- find the suspected pathogen and isolate it and grow a pure culture Construct a Hypothesis- Test- Inject suspected pathogen into healthy organisms Analyze and Conclude- If suspected pathogen has produced same signs and symptoms in multiple tests on same organisms then it is indeed a pathogen Communicate Results
What is elicitor in plants?
An elicitor is a molecule that triggers a plant's defense response when recognized by the plant's immune system. Elicitors can come from pathogens, symbiotic microbes, or other sources, and help plants mount a rapid and specific defense against potential threats.
Are cats plant or meat eaters?
Depends on what cat but most are meat eaters
Is a water moccasin considered a carnivore?
Yes, since they are carnivores. In fact, a snake is what is referred to as a obligate carnivore as it is not capable of digesting plant matter.
