Bryophytes Have an Alternation of Generations in Which the ________

question 38

Multiple Choice

Bryophytes have an alternation of generations in which the ________ is the dominant generation, unlike vascular plants where the ________ is the dominant generation.

• A) sporophyte; gametophyte
• B) gametophyte; haplophyte
• C) gametophyte; sporophyte
• D) sporophyte; diplophyte
• E) sporophyte; sporophyte

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Definitions:

Opportunity Cost

The cost of foregoing the next best alternative when making a decision, representing the benefits that could have been received if a different decision were made.

External Cost

An external cost, or negative externality, refers to a cost that a transaction or activity imposes on parties who are not involved in the transaction, such as pollution affecting non-participants.

Positive Externality

A benefit that affects someone who did not choose to incur that benefit, often leading to an under-provision of a good or service.

Vaccination

A medical intervention that introduces a substance to stimulate the body's immune response against disease.