Filicophyta
... antheridia, have flagella and reach egg cell, contained in archegonia, through rain or moisture atmosphere. •Main divisions: Psilophyta, Lycophyta (club-mosses, 1000 species), Sphenophyta (horsetails, 15 species), Filicophyta (ferns, 12000 ...
... antheridia, have flagella and reach egg cell, contained in archegonia, through rain or moisture atmosphere. •Main divisions: Psilophyta, Lycophyta (club-mosses, 1000 species), Sphenophyta (horsetails, 15 species), Filicophyta (ferns, 12000 ...
Plants Day 1 Pgs. B8-B11 Pgs. B28
... Xylem – carries water and nutrients from the roots to the leaves Phloem – carries food from the leaves to the other parts of the plant for use and storage Vascular plants grow very large because they have xylem and phloem which carries, water and nutrients to other parts of the plant. Examples of Va ...
... Xylem – carries water and nutrients from the roots to the leaves Phloem – carries food from the leaves to the other parts of the plant for use and storage Vascular plants grow very large because they have xylem and phloem which carries, water and nutrients to other parts of the plant. Examples of Va ...
Seedless Vascular Plants pm lab
... Seedless vascular plants They y are true vascular plants p because they y have ...
... Seedless vascular plants They y are true vascular plants p because they y have ...
Mosses and Ferns
... carbon dioxide with the environment without losing too much water in the process. Land plants must be able to reproduce in a dry environment that lacks water in which the sperm can swim. Also, young embryos of land plants are in danger of drying out. ...
... carbon dioxide with the environment without losing too much water in the process. Land plants must be able to reproduce in a dry environment that lacks water in which the sperm can swim. Also, young embryos of land plants are in danger of drying out. ...
Kingdom Plantae - Fulton County Schools
... Alternation of Generations sexual and asexual phases of reproduction ALL plants ...
... Alternation of Generations sexual and asexual phases of reproduction ALL plants ...
What is a plant?
... Cell walls made of cellulose Cuticle: waxy covering on plant body May have originated from green algae ...
... Cell walls made of cellulose Cuticle: waxy covering on plant body May have originated from green algae ...
Unit 5 Homeostasis Study Guide Homeostasis: maintaining a
... Retrovirus: RNA virus that carries with it an enzyme called reverse transcriptase to change its RNA to DNA before host cell takeover; very prone to mutations (ex. HIV) Chlorophytes: green algae that are the common ancestor of land plants Bryophytes: first land plants; two important adaptations – wax ...
... Retrovirus: RNA virus that carries with it an enzyme called reverse transcriptase to change its RNA to DNA before host cell takeover; very prone to mutations (ex. HIV) Chlorophytes: green algae that are the common ancestor of land plants Bryophytes: first land plants; two important adaptations – wax ...
Charales (Stoneworts) Hepaticophyta (Liverworts)
... Nonvascular Plants (“Bryophytes”) The most basal lineages of land plants are collectively known as nonvascular plants, or bryophytes. The three lineages with living representatives (liverworts, hornworts, and mosses) do not form a monophyletic group, but instead represent an evolutionary grade. All ...
... Nonvascular Plants (“Bryophytes”) The most basal lineages of land plants are collectively known as nonvascular plants, or bryophytes. The three lineages with living representatives (liverworts, hornworts, and mosses) do not form a monophyletic group, but instead represent an evolutionary grade. All ...
Slide 1
... In this stage plants make spores. In damp soil, many spores may grow. These new plans are called gametohytes. ...
... In this stage plants make spores. In damp soil, many spores may grow. These new plans are called gametohytes. ...
Kingdom Plantae
... All plants are thought to have evolved from an ancestor of plant-like protists over 400 million years ago. Plant-like protists are also called phytoplankton or algae. They are not considered plants because: • Algae are mostly unicellular • May form colonies, but do not form tissues • Do not develop ...
... All plants are thought to have evolved from an ancestor of plant-like protists over 400 million years ago. Plant-like protists are also called phytoplankton or algae. They are not considered plants because: • Algae are mostly unicellular • May form colonies, but do not form tissues • Do not develop ...
Ch 7 lesson 1 RR
... D a vascular plant that uses pollen to produce seeds that are not enclosed in protective fruits ...
... D a vascular plant that uses pollen to produce seeds that are not enclosed in protective fruits ...
Chapter 20.2: Classification of Plants
... Seeds allow plants to disperse to new areas. They can travel by animals, wind, and water. Seeds can be grouped according to whether they are enclosed by fruit or not. A gymnosperm, is the seed plant that’s seeds are not enclosed by fruit. An angiosperm, is the seed plant that’s seeds are enclosed by ...
... Seeds allow plants to disperse to new areas. They can travel by animals, wind, and water. Seeds can be grouped according to whether they are enclosed by fruit or not. A gymnosperm, is the seed plant that’s seeds are not enclosed by fruit. An angiosperm, is the seed plant that’s seeds are enclosed by ...
29 Origin of Plants
... Seedless, Vascular plants (having Xylem & Phloem). Today represented by two divisions: Pterophyta: Ferns, Horsetails (Equisetum) Lycophyta: Club moss Cooksonia, an extinct plant over 400 million years old, is the earliest known vascular plant. The branched sporophytes were up to 50cm tall with small ...
... Seedless, Vascular plants (having Xylem & Phloem). Today represented by two divisions: Pterophyta: Ferns, Horsetails (Equisetum) Lycophyta: Club moss Cooksonia, an extinct plant over 400 million years old, is the earliest known vascular plant. The branched sporophytes were up to 50cm tall with small ...
Distinguish between the four main groups of land plants
... i. Sporophytes horn or spike-shaped ii. Commonly called hornworts (ex. Sphagnum) iii. These are most closely related to fully vascular plants The gametophyte is the dominant generation in the life cycle of bryophytes 10. Describe the structure of the sporophyte and gametophyte stages of bryophytes. ...
... i. Sporophytes horn or spike-shaped ii. Commonly called hornworts (ex. Sphagnum) iii. These are most closely related to fully vascular plants The gametophyte is the dominant generation in the life cycle of bryophytes 10. Describe the structure of the sporophyte and gametophyte stages of bryophytes. ...
Plants evolved a
... Advancements over algae: ________________________________ Habitat: they require moist environment for __________________ and _______________________________ Plant life cycle: alternation of generations Plants spend part of their life cycle in the ________________, and part in the _____________ ...
... Advancements over algae: ________________________________ Habitat: they require moist environment for __________________ and _______________________________ Plant life cycle: alternation of generations Plants spend part of their life cycle in the ________________, and part in the _____________ ...
Unit 4 Notes #3Terrestrial Plants and Their - Mr. Lesiuk
... Tracheid cells (hence Tracheophyta), these cells transports water and dissolved nutrients from roots to all parts of the plant. These cells have thick cell walls and provide structural support for the plant. b) Phloem: Living cells that transport nutrients and products of photosynthesis to all parts ...
... Tracheid cells (hence Tracheophyta), these cells transports water and dissolved nutrients from roots to all parts of the plant. These cells have thick cell walls and provide structural support for the plant. b) Phloem: Living cells that transport nutrients and products of photosynthesis to all parts ...
Chapter 10: Terrestial Plants
... gametophyte. Has male antheridium and female archegonium. Sperm is released from antheridium in the presence of moisture and travels to the archegonium. Thin sporophyte grows out of the gametophyte once zygote has been produced, and produces a diploid sporangium. Spores later released and germinate ...
... gametophyte. Has male antheridium and female archegonium. Sperm is released from antheridium in the presence of moisture and travels to the archegonium. Thin sporophyte grows out of the gametophyte once zygote has been produced, and produces a diploid sporangium. Spores later released and germinate ...
Embryophyte
The Embryophyta are the most familiar subkingdom of green plants that form vegetation on earth. Living embryophytes include hornworts, liverworts, mosses, ferns, lycophytes, gymnosperms and flowering plants, and emerged from Charophyte green algae. The Embryophyta are informally called land plants because they live primarily in terrestrial habitats, while the related green algae are primarily aquatic. All are complex multicellular eukaryotes with specialized reproductive organs. The name derives from their innovative characteristic of nurturing the young embryo sporophyte during the early stages of its multicellular development within the tissues of the parent gametophyte. With very few exceptions, embryophytes obtain their energy by photosynthesis, that is by using the energy of sunlight to synthesize their food from carbon dioxide and water.