Under warm conditions, you will not have goose bumps because the arrector pili muscles ________
Fill in the blank(s) with correct word
relax
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___________ and ___________ are structures formed in the fruiting bodies of dikaryotic (n+n) fungi that produce spores
A. Basidia; asci B. Basidia; septa C. Septa; asci D. Basidia; chitins E. Chitins; asci
Thick, smooth muscle located at the junction of the bladder and urethra that aids in pushing stored urine into the urethra is called the ________
A) external urethral sphincter B) internal urethral sphincter C) urinary sphincter D) medial urethral sphincter
On average, what percentage of the energy in one trophic level becomes incorporated into the next higher trophic level?
A) 10% B) 30% C) 50% D) 90%
Which of the following statements is not true about the differences between liver cells and kidney cells in the same organism?
A. They contain different proteins. B. They contain different genes. C. They express different genes. D. They contain the entire set of instructions needed to form the whole organism.