'Young sporophyte' diaporamas de présentation

The Plant Kingdom: Seedless Vascular Plants

1.31k views • 70 slides

Charophytes

1.33k views • 29 slides

The Life Cycle of Bryophytes

The Life Cycle of Bryophytes. bryophytes are diplohaplontic plants with a heteromorphic alternation of generations within the sporangium spores are formed by meiosis protonema and gametophores develop after germination antheridia and archegonia produce sperm and eggs

965 views • 21 slides

Chapter 12.3

Chapter 12.3 . Seed Plants. Characteristics of Seed Plants. Life Cycle Alternates between two stages Differs from life cycle of seedless plants: Seed plants produce seed. Seeds nourish and protect young sporophytes.

227 views • 10 slides

Chapter 20 + 22 Test Review

218 views • 7 slides

frond

sori. Spores released. Underside of frond. frond. Spore growth. antheridium. prothallus. fiddlehead. Young sporophyte. sperm. rhizoids. prothallus. archegonium. In which picture are the following events taking place?.

152 views • 2 slides

frond

sori. Spores released. Underside of frond. frond. Spore growth. antheridium. prothallus. fiddlehead. Young sporophyte. sperm. rhizoids. prothallus. archegonium. In which picture are the following events taking place?.

104 views • 2 slides