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14 Cards in this Set
- Front
- Back
- 3rd side (hint)
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What are angiosperms?
What are sexual and asexual reproductive parts? |
They are highest level of plants (flowering plants)
They reproduce sexually and asexually |
Sexual- flowers, formation of fruits and seeds
Asexual- leaves, stems, roots |
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What are the 2 types of angiosperms and there general differences?
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Monocot has:
Parallel veins 3 Sepals, 3 Petals. Fibrous roots One embryonic seedling (i.e. Lillies, orchids, grass) |
Dicot has:
Reticular veins 4-5 Sepals, 4-5 Petals Tap roots 2 embryonic seedlings (i.e. trees, shrubs) |
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What is another name for the asexual parts of plants?
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Vegetative parts
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What are the 3 main vegetative parts of plants?
How do they reproduce and which of 3 has most variety in asexual reproduction? |
Leaves, stems, & roots
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They reproduce mitotically.
Some leaves capable of reproduction. Variety of stems capable of asexual reproduction. |
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What are the 4 variety of stems capable of asexual reproduction and examples of each?
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Rhizome- horizontal underground stem.
Tubers- enlarged for storage Bulbs- shortened underground stem with fleshy leaves Stolons- runners, horizontal, above ground stems |
Rhizomes- Iris & grass
Tubers- potato Bulbs- tullips, lilies, onions, daffodils Stolons- strawberries |
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What is the example of asexual reproduction from roots given in class? Example of this type?
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Suckers- above ground stems that develop from adventitious buds on the roots.
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Example: raspberries, and blackberries
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What are the 4 layers to sexually reproducing flowers? (From outermost layer to innermost) Their function?
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Sepals
Petals Stamens (3 parts)(male organ) Carpel (3 parts)(female organ) |
Sepal- protect bud when closed
Petals- lure bugs into flower for fertilization (colorful part of flower) |
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What are the 3 parts of stamens? Their function?
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Male reproductive organs
Anther Filament Pollen |
Anther - produces pollen
Filament- holds anther in place Pollen- male gamete (haploid) |
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What are the 3 parts of carpels or pistels? Their function?
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Stigma
Style Ovary |
Stigma- sticky pad where pollen adheres
Style- Stalk with inner tube carrying pollen into ovary Ovary- contains ovules (female gametes) |
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What are complete and incomplete flowers?
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Complete- contain all 4 whirls
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Incomplete- missing one or more whirls
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What are perfect and imperfect flowers?
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Perfect- contains both stamens and carpels
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Imperfect- contains either stamens or carpels
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Ovaries ripen into what?
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Fruit
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Fertilized egg are seeds of what?
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Seeds of fruit
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What are the 4 types of fruits? Their main characteristic? Example of each?
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Simple -develops from single ovary of single flower
Aggregate- develops from single flower containing many carpels Multiple- develops from many ovaries of many flowers Accessory- ovary and other plant tissues are used in forming fruit |
Examples:
Simple - peach, plum, avocado Aggregate- Raspberry Multiple - pineapple Accessory - strawberry |
