When a Plant Has a Hypersensitive Response, Which Production Triggers

question 81

Multiple Choice

When a plant has a hypersensitive response, which production triggers effects such as the expression of PR proteins?

• A) the production of oligosaccharins
• B) the production of salicylic acid
• C) the production of ethylene
• D) the production of cytokinin

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Definitions:

Mitosis

Mitosis is a type of cell division that results in two daughter cells each having the same number and kind of chromosomes as the parent nucleus, typical of ordinary tissue growth.

Cleavage

A cellular division process in early animal embryo development, where the zygote undergoes multiple cell divisions without growth, leading to a multicellular stage.

Karyotype

The number and appearance of chromosomes in the nucleus of an eukaryotic cell. The term is also used for the complete set of chromosomes in a species or an individual organism.

G₂ Phase

A phase in the cell cycle where a cell has completed DNA synthesis and enters a period of growth and preparation for mitosis.