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Gymnosperms Exam Questions and Answers Best rated A+ Guaranteed Success Latest Update
What does dioecious mean? - CORRECT ANSWER-unisexual; male and female sex organs occur on separate plants seed bearing pine cones are the male or female cones? - CORRECT ANSWER-female What forms the seed coat? - CORRECT ANSWER-The integuments of the megasporophyll Where on the pine branch was the terminal bud last year? - CORRECT ANSWERExamine the bud scar. How can you tell where the terminal bud is? - CORRECT ANSWER-Look at the distance from the bud scar to terminal bud. How are pine ne...
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Gymnosperms Questions and Answers Best rated A+ Guaranteed Success Latest Update
Popularcycads - CORRECT ANSWER-These gymnosperms grow in tropical and subtropical areas. conifers - CORRECT ANSWER-These gymnosperms keep their needles year round. cycads - CORRECT ANSWER-These plants look like palm trees with giant cones. ginkgoes - CORRECT ANSWER-These are often planted along city streets because they tolerate air pollution. cones - CORRECT ANSWER-A reproductive structure that most gymnosperms have. False - CORRECT ANSWER-True or False: Male cones contain ovules at the base of...
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Gymnosperms Exam Questions and Answers Best rated A+ Guaranteed Success Latest Update
The young female cones are called ____ cones and contain the magasporangia. Mature female cones are called _____ cones. - CORRECT ANSWER-ovulate, carpellate Pollen grains are carried by the ____ to female cones. - CORRECT ANSWER-wind ____ ____ grow through the tissue of the megasporangium and the sperm nucleus is released to fertilize the egg forming a zygote. (Fertilization occurs during the second year) - CORRECT ANSWER-pollen tubes A ____ is a dormant embryo embedded in nutrient tissue ...
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