When Did Mammals Undergo an Evolutionary "Explosion" or Major Adaptive

question 58

Multiple Choice

When did mammals undergo an evolutionary "explosion" or major adaptive radiation?

• A)in the Mesozoic
• B)in the Cambrian
• C)in the Triassic
• D)in the Cenozoic

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Definitions:

First Morning Specimen

A urine sample collected immediately after waking up, often used for pregnancy or medical testing due to its high concentration of solutes.

Vaginitis

Inflammation of the vagina characterized by an abnormal vaginal discharge.

Urethritis

Inflammation of the urethra, often caused by bacterial or viral infections, leading to painful urination and an increased urge to urinate.

Yeast Cells

Single-celled fungi that are important for fermentation in baking and brewing.