The Ureters

question 79

Multiple Choice

The ureters

• A) are lined by stratified squamous epithelium.
• B) contain only an inner circular layer in their muscularis.
• C) do not have an adventitia layer.
• D) have a muscularis layer that is stimulated to contract by the stretching of their walls as urine enters them.

Understand different approaches (direct and indirect) in structuring business reports for effective communication.

Understand the difference between various types of reports and their purposes.

Recognize the importance of ethical considerations including intellectual property rights and plagiarism in research.

Identify various research tools and their appropriate applications.

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Definitions:

Proximate Causes

Immediate, underlying factors within an organism that explain "how" biological processes occur.

Diurnal Animals

Animals most active during the day (e.g., pigeons). Compare with crepuscular animals and nocturnal animals.

Navigation

Involves the use of cues to change direction when necessary in order to reach a specific destination; requires a sense of direction, called compass sense, and an awareness of location, called map sense.

Compass Sense

An ability observed in some animals, allowing them to navigate using Earth's magnetic field.