Erwinia is a pathogen that deploy__

a) Attacking Initial biotrophic phase and extensive plant tissue damage at later stages or even death

b) Intimate intracellular contact with plant cells and minimal plant cell damage

c) Releases pectic enzyme that dissolve the cell wall

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#Question id: 6965

#Unit 5. Developmental Biology

what type of cleavage is used in frog embryos?

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#Question id: 3664

#Unit 3. Fundamental Processes

 If a mutation is complemented by a clone of a different gene whose product is being overproduced, this is called:

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#Question id: 12920

#Unit 13. Methods in Biology

The development of isothermal systems such as the ____ DNA amplification system do away with the need for a thermal cycler and have the advantage of being able to be used outside the laboratory.

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#Question id: 26908

#Unit 10. Ecological Principles

Many animals obtain their amino acids from the food they eat, though plants contain only small amount of amino acids, which types of animals has the capacity to synthesizes missing amino acids?

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#Question id: 7153

#Unit 5. Developmental Biology

What are osteoblasts?