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54 Cards in this Set
- Front
- Back
sporangia
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structures on moss gametophyte in which spores are produced
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sporophyte generation in mosses produces spores by ____
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meiosis
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archegonia
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structure in which liverworts and mosses produces eggs.
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ferns require ______ for fertilization.
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water
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both ____ and _____ produce spores.
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ferns , mosses
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monocots have ____ leaves
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parallel
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monoCOTs and diCOTs are classified according to the number of ______
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cotolyedons
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pistol
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female part of a flower
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give 3 examples of plants that have SPORE CAPSULES
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mosses hornworts and liverworts
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liverworts,hornwarts,mosses : nonvascular plants :: gymnosperms and angiosperms : ___________
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vascular plants
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vascular plants : sporophytes :: nonvascular plants : _________
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gametophytes
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ANTHERidia:sperm :: archegonia:_________
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eggs
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gymnosperms:naked seeds :: angiosperms:__________
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enclosed seeds
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cuticle
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waxy protective covering of a land plant
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vascular tissue
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internal system of interconnected tubes and vessels
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sporophyte
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diploid form in a plants life cycle
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gametophyte
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hapliod form in a plants life cycle
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alternation of generations
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haploid stage followed by a diploid stage
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seed coat
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protects seed from drying out
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flowers help ensure the transfer of gametes by :
1.________ 2.________ 3.________ |
1.bursting open and protecting gametes
2.animals carrying pollen 3.air currents |
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a flower is a _________ structure
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reproductive
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what is the dominant generation in vascular plants?
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sporophyte
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xylem
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transport water and minerals
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approxamatly 90% of all living plants are _______.
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angiosperms
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name 2 divisons of angiosperms.
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monocots and dicots
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unlike mosses, ferns possess ______ _______.
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vascular tissue
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seeds of monocots have ____ embryo and ___ cotyledon
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1 , 1
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cotyledons are part of the ________.
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gametophyte
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embryo
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partailly developed plant found inside seeds
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pollination
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process of moving pollen from a male cone to a female cone in gymnosperms.
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name 3 examples of gymosperms.
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pine , spruces , firs
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anther
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where pollen is produced
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if plants flowers are colorful and produce nectar the plant is pollinated by ______.
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insects
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root cap
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protects the growing root tip
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transperation
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loss of water by leaves and stem of plants
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guard cells that surround the stoma swell with water causing ____________________________________.
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the stoma to open
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translocation
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transportation of food from leaf to the rest of he plant
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shoot
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the part of the plant that grows mostly upward
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the production of offspring genetically identical to the parent plant is the result of _________________________.
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asexual reproduction
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plant propagation
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growing new plants from seeds or from vegitative parts
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xylem
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tissue that conducts water and is made of elongated cells that connect end to end
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phloem
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tissue that transports sugars from regions where that are made to where they are used
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sieve cells
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conducting cells of phloem
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mesophyll
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ground tissue in plants which is made up of chloroplast-rich cells
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give example of a tap root
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carrot
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simple leaves
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leaves with a undivided blade
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root hairs
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absorb water and minerals
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name 3 challenges of early land plants
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1. reproduction on land
2.conserving water 3.absorbing minerals from rocky surfaces |
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name 3 functions of fruit produced by angiosperms.
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1.protection
2.food 3.dispersing seeds |
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name 3 nonvascular plants
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1.liverworts
2.hornworts 3.mosses |
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name some things we use plants for
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1.food
2.textiles 3.timber |
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name 2 things that make up the veins of a leaf.
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xylem and phloem
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female parts of flower
(pistol) |
stigma , style , ovary
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male parts of flower
(stamen) |
anther , filament pollen
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