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Unformatted text preview: -pollen sac. 10) What do pollen grains contain?-sperm 11a) What is the difference between the seeds of angiosperms and the seeds of gymnosperms?-gymnosperms "naked seed", angiosperms have a protective ovary 11b) Why is this an advantage over gymnosperms?-Protected, another way of seed dispersal. 12) What is endosperm?-The nutrients in the seed. Either 3n or 5n. 13) A flower that is incomplete can also be perfect (T/F)-True 14) Through what structure does the male gamete reach the female gamete in angiosperms?-Style 15) Based on the four groups, how would you classify plants used to create the leachates?-gymnosperms 16) Of the four groups, which have seeds?-gymno and angiosperms 17) What is the difference between a monocot and dicot? (in terms of seeds)-monocots have one cotyledon, dicots have two cotyledon. 18) What method of cel division produces spores?-meiosis....
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This lab report was uploaded on 04/19/2008 for the course BIOSCI 0120 taught by Professor Jenwest during the Spring '08 term at Pittsburgh.
- Spring '08