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Kingdom: Plantae (Phylogeny, Evolution, Alternation of Generations) earliest plants evolved from algal ancestors 0.5 BYA converted bare rock into soil.
Kingdom: Plantae (Phylogeny, Evolution, Alternation of Generations) earliest plants evolved from algal ancestors 0.5 BYA converted bare rock into soil.
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Chromosomes & Inheritance Gene Segregation during MEIOSIS 3 significant results 1. Haploid cells because of 2 divisions following only 1 DNA replication.
Chromosomes & Inheritance Gene Segregation during MEIOSIS 3 significant results 1. Haploid cells because of 2 divisions following only 1 DNA replication.
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Plants. Multicellular eukaryotes Multicellular eukaryotes Cell walls made of cellulose Cell walls made of cellulose Develop from multicellular embryos.
Plants. Multicellular eukaryotes Multicellular eukaryotes Cell walls made of cellulose Cell walls made of cellulose Develop from multicellular embryos.
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Four main groups of Land Plants Bryophytes (mosses, etc.) Ferns and relatives Gymnosperms Angiosperms.
Four main groups of Land Plants Bryophytes (mosses, etc.) Ferns and relatives Gymnosperms Angiosperms.
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Bryophytes Making the transition from water to land.
Bryophytes Making the transition from water to land.
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Algae (singular: alga) are photosynthetic protists, usually aquatic - not a phylogenetically meaningful term, but widely used - despite their complexity,
Algae (singular: alga) are photosynthetic protists, usually aquatic - not a phylogenetically meaningful term, but widely used - despite their complexity,
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Plant Evolution Plants evolved about 475 million years ago from charophytes (a group of green algae) –Most modern plants are photoautotrophs on land.
Plant Evolution Plants evolved about 475 million years ago from charophytes (a group of green algae) –Most modern plants are photoautotrophs on land.
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Biology 1112 Lecture Three. Slide 2 – Common terms and definitions - sporangium Sporangium (sporangia) – is an organ containing and/or producing spores.
Biology 1112 Lecture Three. Slide 2 – Common terms and definitions - sporangium Sporangium (sporangia) – is an organ containing and/or producing spores.
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Biology 1112
Biology 1112
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9/22/2015 CHAPTER 25 PLANTS. 9/22/2015 PLANTS Most are autotrophic organisms Most are autotrophic organisms Provide food for themselves and the world.
9/22/2015 CHAPTER 25 PLANTS. 9/22/2015 PLANTS Most are autotrophic organisms Most are autotrophic organisms Provide food for themselves and the world.
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Mosses, or bryophytes, are not as common or as widespread as vascular plants because their structure and life cycle requires a close association with.
Mosses, or bryophytes, are not as common or as widespread as vascular plants because their structure and life cycle requires a close association with.
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Plant Reproduction A Quick Review. Plants alternate generations. - Gametophyte - haploid plant which produces gametes - gametes - haploid cells which.
Plant Reproduction A Quick Review. Plants alternate generations. - Gametophyte - haploid plant which produces gametes - gametes - haploid cells which.
217 views