Which of the Following Is True of Seedless Vascular Plants

question 2

Multiple Choice

Which of the following is true of seedless vascular plants?

• A)Extant seedless vascular plants are larger than the extinct varieties.
• B)Whole forests were dominated by large,seedless vascular plants during the Carboniferous period.
• C)The sperm are non-flagellated.
• D)The gametophyte is the dominant generation.

Comprehend how genetic counseling can assist prospective parents.

Understand the concept of reaction range and its relation to genetics and environment.

Describe how ultrasound and other imaging techniques can be used in prenatal care and diagnosis.

Appreciate the genetic basis of human diversity and inheritance patterns.

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Definitions:

Defense Mechanisms

Psychological strategies employed by individuals to cope with reality and maintain self-image by unconsciously denying or distorting reality.

Reaction Formation

A defense mechanism where unacceptable impulses are transformed into their opposite in one's consciousness.

Repression

A defense mechanism in psychoanalytic theory where uncomfortable thoughts, memories, or desires are pushed out of conscious awareness.