The zygotes of modern charophytes and reproductive spores in land plants are protected from drying
out and other damage in part by ____.
a. stomata
b. chlorophyll a
c. a cuticle
d. starch
e. sporopollenin
E
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What method of birth control is the most effective?
a. Condom b. Diaphragm c. Spermicides d. Withdrawal e. Vasectomy
One example of a simple reflex arc involves the
a. contraction of a muscle when it is stretched. b. conscious message to move part of the body. c. receptor, the brain, and the effector. d. muscle action in a salute when a noncommissioned combatant sees an officer. e. contraction of an antagonistic muscle when its opposite muscle relaxes.
Transcription is like copying a recipe onto a notecard, EXCEPT
A) None of the above is correct; transcription is just like copying a recipe onto a notecard. B) the copy is made in code. C) you write all the letters upside down. D) you have to copy using your left hand (unless you're left-handed, then you have to copy using your right hand). E) the notecard is black and the letters are white.
Foreign direct investment occurs when a firm invests resources in:
A) competitor-based products B) local agricultural production C) production and service technologies that will enhance globalization D) business activities outside its home country