Match Each Description to the Most Appropriate Term

question 55

Multiple Choice

Match each description to the most appropriate term.
-pressure flow theory

• A)theory of water movement through the xylem
• B)pipelines of the xylem
• C)a mutually beneficial association between a fungus and a young root
• D)structures on roots that house nitrogen-fixing bacteria
• E)pipelines of the phloem
• F)evaporation from stems and leaves
• G)actively transport sucrose into sieve tube members
• H)theory of sugar movement through phloem

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Definitions:

Chorionic Villus

Tiny, finger-like projections found on the chorion, which contribute to the formation of the placenta and facilitate nutrient and oxygen exchange between mother and fetus.

Multiple Births

The occurrence of giving birth to more than one infant during the same pregnancy, such as twins, triplets, or higher order multiples.

Amniocentesis

A medical procedure used in prenatal diagnosis to extract a small amount of amniotic fluid for testing.

Ultrasound Exam

A diagnostic test using high-frequency sound waves to create images of internal organs, tissues, or developing fetuses.