Like other succulent plants, most cacti<span> employ a special mechanism called "crassulacean acid metabolism" (CAM) as </span>part<span> of </span>photosynthesis<span>. Transpiration, during which carbon dioxide enters the plant and water escapes, </span>does<span> not </span>take place<span> during the day at the same time as </span>photosynthesis<span>, but instead </span>occurs<span> at night.</span>
First eliminate choices C and D since they both mention that fact 1 is crossing over ( which is also referred to as genetic recombination) . So you're left with A and B and the correct answer is B .
B. False
Protoplasm- includes the nucleus
Cytoplasm- excludes the nucleus
C.) Scanning electron microscope. You would not be able to see a whole insect with one of these.
Hope this helped :)
Answer:
panting
Explanation:
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