Which of These Statements Regarding Lymph Capillaries Is False

question 89

Multiple Choice

Which of these statements regarding lymph capillaries is False?

• A) They begin as closed-ended tubes.
• B) They have precapillary sphincters that regulate drainage of lymph from tissues.
• C) They lack barriers to stop cancer cells from entering the lymphatic system.
• D) They unite with each other to form collecting vessels.

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