Saturday, March 12, 2011

alteration of generations

World Builders: Alternation of Generations in Moss E Viau CSULA

World Builders: Alternation of Generations in Moss E Viau CSULA

Alternation of Generations · Gymnosperm Reproduction

Alternation of Generations · Gymnosperm Reproduction

Alternation of generations in a flowering plant

Alternation of generations in a flowering plant

First, recall the generalized cycle of the Alternation of Generations:

First, recall the generalized cycle of the Alternation of Generations:

Alternation of generations

Alternation of generations

 (2n) sporophyte and a multicellular haploid (n) gametophyte generation.

(2n) sporophyte and a multicellular haploid (n) gametophyte generation.

P. somniferum plants undergo an alternation of generations: a multicellular

P. somniferum plants undergo an alternation of generations: a multicellular

Diagram of alternation of generations in ferns.

Diagram of alternation of generations in ferns.

Alternation of Generations

Alternation of Generations

 characteristic of the fungal life cycle, alternation of generations.

characteristic of the fungal life cycle, alternation of generations.

the diploid is only briefly seen. However, as plants evolved,

the diploid is only briefly seen. However, as plants evolved,

 mitosis of its haploid cells is said to have alternation of generations.

mitosis of its haploid cells is said to have alternation of generations.

SparkNotes: The Life Cycle of Plants: Alternation of Generations

SparkNotes: The Life Cycle of Plants: Alternation of Generations

 creations of these organisms is called the alternation of generations.

creations of these organisms is called the alternation of generations.

Alternation of generations occurs in all plants.

Alternation of generations occurs in all plants.

No alternation of generations. The gametes are the only haploid structures

No alternation of generations. The gametes are the only haploid structures

alteration of generations between gametophyte (haploid) and sporophyte

alteration of generations between gametophyte (haploid) and sporophyte

Alternation of generations

Alternation of generations

Angiosperms have alternation of generations with the 2n sporophyte being the

Angiosperms have alternation of generations with the 2n sporophyte being the

 that includes "alternation of generations.

that includes "alternation of generations.

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