primitive plants Isaac Young
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- ____ _____ is the closest non-plant relative to plants
- charophycean algae is the closest ______ relative to _____
- Specific traits of charophycean algae which they share with plants include a distinctive type of _____, reproduction using ____ and ____ cells, and intercellular connections known as _______
- Cytokinesis, the use of egg and sperm cells, and _____ _____ known as plasmodesmata are characteristics shared between plants and ______
- _____ features of land plants include: _____ _____ which are a _____ feature of the roots in land plants, _____ of ____ which are a life cycle with haploid and diploid stages, diploid ____ which arematernally dependent, haploid ____ with tough walls produ
- Apical meristems Are a unique feature of the _____ in land plants, alternation of generations are a life cycle in plants with a _____ and ____ stage. The _____ stage includes a maternally dependent embryo, and the ____ stage includes reproductive cells called spores which have tough walls. these embryo's and spores lead to organisms that have ________ ______ that generate, protect and disperse reproductive Cells.
- in alternation of generations in land plants: haploid _____ form a multicellular haploid (n) _____(via ____) that produces ____ and ____ (via ____) reproductive cells which come together to form a diploid (2n) ____ that undergoes _____ to form a multicell
- _____ of ____ in land plants is a process where ____ spores form ______ _____ (_) gametophytes (via mitosis) that produces eggs and sperm reproductive cells (via mitosis) which come together to form a _____ (__) zygote that undergoes mitosis to form a ______ ______ (__) sporophyte which produces more spores (via meiosis) to repeat the cycle
- in meiosis one cell becomes ____ cells
- in ____, ___ cell(s) becomes four cells.
- seedless vascular plants include _____ and _____
- lycophytes and pteridophytes are the two major phyla of ____ _____ _____.
- ____ are major contributors to coal reserves because they dominated the landscape with their vascular tissue called ____ and ____
- Lycophytes are major contributors to ____ _____ because they dominated the landscape with their ____ ____ called Xylem and phloem
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____ are the cellular organs on multicellular haploid gametophytes that produce the egg and nurture the fertilized diploid ____.
____ are the cellular organs on multicellular gametophytes that produce the sperm cells which are released at some poi -
archigonia are the organs on _____ that produce the ____ reproductive cells and nurture them after _____.
antheridia are the multicellular organs on _____ that produce the ____ which is the ____ part that _____ the egg to form a zygote. -
xylem conduct ___ and ____
phloem conduct _____ -
____ conduct water and minerals
____ conduct sugars - in _____ the sporophyte is small and the ______ is dominant.
- in bryophytes, the ____ is ____ and the gametophyte is _____.