CAM plants
What will be an ideal response?
these plants keep their stomata closed at night. Ex. cactus
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Which of the following is not true about meristems?
A. They can be apical or lateral. B. Meristematic cells divide into two cells, one of which remains a meristem cell and another that becomes a plant body cell. C. Apical meristems give rise to three types of embryonic tissues. D. Meristematic cells are found only in eudicots and not in monocots. E. They are responsible for primary and secondary growth.
Water provides electrons, hydrogens, and oxygen in photosystem I. The resulting electrons in photosystem I
A. replace the electrons lost by chlorophylls. B. are added to hydrogens so they can be transported across the thylakoid membranes more easily. C. directly pass through ATP synthase enzymes to activate them in transforming ADP to ATP. D. are added back to oxygen. E. are used by the rubisco enzyme to complete carbon fixation with RuBP and CO2.
Which of the following is a component of bone?
a. plasma b. platelets c. osteocytes d. leukocytes
Reservoirs of human disease can include
A) the human population B) animal populations C) soil D) water E) inanimate objects F) all of the above