Phytoplasmas

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Questions and Answers

What is the relationship between phytoplasmas and bacteria?

Phytoplasmas are bacteria that only inhabit phloem tissue
They are the same thing
Phytoplasmas are a type of bacteria
Phytoplasmas are related to bacteria but do not have a cell wall (correct)

How are phytoplasmas transmitted from plant to plant?

By wind
By insect vectors (correct)
Through the soil
Through the water

Which of the following plants are reported to be affected by phytoplasmas?

Carrots and potatoes
Apples and pears
Tomatoes and strawberries (correct)
Oranges and lemons

What are phytoplasmas and how are they transmitted?

Phytoplasmas are bacteria-like organisms that lack a cell wall. They are transmitted from plant to plant by insect vectors. Signup and view all the answers

Where do phytoplasmas inhabit and what is their pathogenic importance?

Phytoplasmas inhabit phloem tissue and are pathogens of agricultural importance because they have been reported in plants such as tomatoes, strawberries, grapes and pumpkins. Signup and view all the answers

What are some examples of plants that have been reported to be affected by phytoplasmas?

Tomatoes, strawberries, grapes, and pumpkins are some examples of plants that have been reported to be affected by phytoplasmas. Signup and view all the answers

Phytoplasmas are related to bacteria but do not have a ______

cell wall Signup and view all the answers

Phytoplasmas are transmitted from plant to plant by ______ vectors

insect Signup and view all the answers

Phytoplasmas inhabit ______ tissue

phloem Signup and view all the answers

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