a. Xylem-pole pericycle
b. Parenchyma
c. Phloem
d. Collenchyma
e. Sclerenchyma
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, C - Phloem
Which of the following cannot be found in gymnosperm wood?
a) Xylem tracheids.
b) Xylem vessels.
c) Lignin.
d) Cellulose.
e) Resin ducts.
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B - Xylem vessels
Where in a plant cell would you find photosystem 1?
a. chloroplast outer membrane
b. mitochondrial inner membrane
c. plant cell plasma membrane
d. chloroplast thylakoid membrane
e. chloroplast stroma
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D - chloroplast thylakoid membrane
What type of venation is shown in the image to the right?
a). Reticulate.
b). Compound.
c). Parallel.
, d). Palmate.
e). Dichotomous
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D - Palmate
Which of the following is a complex tissue?
a. epidermis
b. Parenchyma
c. Aerenchyma
d. collenchyma
e. sclerenchyma
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A - Epidermis
Which of the following statements about chloroplasts is false?
a. chloroplasts are double-membrane bounded organelles
b. chloroplasts always orient on the side of the cell with the highest light fluence
c. 1 square mm of leaf likely contains more than 100,000 chloroplasts
d. both the light and dark reactions of photosynthesis are performed in chloroplasts
e. chloroplasts retain their own genome
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