In general,a seed is a:
A) protected plant embryo with a food supply.
B) reproductive structure that requires pollen to become active.
C) a large spore that grows into the gametophyte.
D) plant ovary.
Correct Answer:
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Q2: Plants are different from all other photosynthetic
Q3: In all plants,the diploid (2n)phase produces:
A)sperm and/or
Q4: Bryophytes lack:
A)chlorophyll.
B)spores.
C)gametes.
D)vascular tissue.
Q5: Woody plants have which two compounds in
Q6: Pollen grains contain:
A)spores.
B)eggs.
C)sperm.
D)wings.
Q8: In alternation of generations in all plants,the
Q9: An advantage that pollen grain evolution gave
Q10: A major difference between gymnosperm and angiosperm
Q11: Besides cell walls,features often found in plant
Q12: Both mosses and ferns "show their aquatic
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