A Plant That Does Not Require External Stimuli to Flower

question 78

Multiple Choice

A plant that does not require external stimuli to flower may employ which of the following mechanisms instead?

• A) An internal clock
• B) An unknown internal signal
• C) A genetic program insensitive to the environment
• D) A signal pathway dependent upon bud position
• E) All of the above

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Definitions:

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A type of psychotherapy that focuses on changing unhelpful or destructive thought patterns.

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Anxiety Attack

A sudden and intense period of fear or discomfort, often with physical symptoms such as heart palpitations and sweating, without a clear threat or cause.