Description
Begin Exam 2
Chapters 35-39
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Kingdom Plantae -Phylum Anthophyta
o flower į flowers Conly Group]
• seeds vascular tissues 3 most advanced
From seed - seed "Seeds: reproductive structures produced by angiosperms e other seed plants
- usually as the result of sexual repro
- contain embryus that develop into seedlings upon germination Don't forget about the age old question of Are heteresoxuals attracted to female breasts?
- Food & protective coatings [2] Alterattien Of Generations -exhibited by all plants [{ plant-like organism] - Alteration between a diploid (21) plant form sporophyte] 's haploid(IN
plant form [Gametophyte Gamete
If you want to learn more check out What are the challenging issues of sanitation?
Gametophyte
- Multicell
Microscopice in flowering plants @ Female Cembryo sac] - Grow & develop w/ in flowers of angiosperm 0 [pollen grain ] If you want to learn more check out What is it to return a case to lower court?
produces gainetes by mitosis
"Sporophyte
multicell - large "plant" in flowering plants - produces hapurd spores by meiosis (Melospures]
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& Spore producing
I
producing
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Plant Embryo
Syngamy: fertilization results in formation of a diploid zygote, which undergoes mitosis to form an embryo (multicelluldr )
grouth If you want to learn more check out Who are the exodusters?
• embryo is a sporophure that lies dormant in seed w/ a supply of
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stored food & seed coat
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Plant Body
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°3 primary organs:
-Stems -leares - roots
shoot system - Stem produces leaves/ branches & bear repo structures
Leaves: flattened structures specialized for photosynthesis Root system -peouts : provide anchorage in soil & fuster efficient uptake of water/minerals, Don't forget about the age old question of Which parties control the legislature and the executive?
storage
Growth Indeterminate : notedse in size as long as it's alive Crows into a seedling & mattore plant Plant Growth 3 means of occurence If you want to learn more check out How does the initiation of tata box help rna polymerase?
increuse number of cells to cell repro (mitosis & cytokinesi's) increase cellsize
- Increase wt
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