Characteristics Of euglena
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-photosynthesis
-mixotrophy
-eyespot for detecting light intensity
,5 major evolutionary stages of land plants
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1. Development if embryo protection
2. Development of vascular tissue (to get taller)
3. Development of megaphylls (large leaves with branching veins)
4. Development of seeds
5. Development of flowers and fruit
Levels of animal organization
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-Cellular
-tissue
-organ
General characteristics of gynosperms (conifers and ginkgo biloba)
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, -cone bearing
-ovules located on the surfaces of the cone scales that later become seeds
-conifers are the best known gymnosperms (pine, spruce, fir, cedar etc)
-conifers are adapted to cold, dry weather and have needle like leaves to
conserve water
-their wood is used for paper and resin for rosin
-ginkgoes: females produce bad smelling seeds, males are usually planted.
They are resistant to pollution and disease
General characteristics of a protist
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-many unicellular, colonial and multicellular forms
-protists have meiosis and sex
-have mitochondria
Features that distinguish birds from other reptiles
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-lay hard shelled amniotic egg
-legs have scales and their feathers are modified reptilian scales
Describe the way of life of flatworms, planarians and tapeworms
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Give this one a try later!
-photosynthesis
-mixotrophy
-eyespot for detecting light intensity
,5 major evolutionary stages of land plants
Give this one a try later!
1. Development if embryo protection
2. Development of vascular tissue (to get taller)
3. Development of megaphylls (large leaves with branching veins)
4. Development of seeds
5. Development of flowers and fruit
Levels of animal organization
Give this one a try later!
-Cellular
-tissue
-organ
General characteristics of gynosperms (conifers and ginkgo biloba)
Give this one a try later!
, -cone bearing
-ovules located on the surfaces of the cone scales that later become seeds
-conifers are the best known gymnosperms (pine, spruce, fir, cedar etc)
-conifers are adapted to cold, dry weather and have needle like leaves to
conserve water
-their wood is used for paper and resin for rosin
-ginkgoes: females produce bad smelling seeds, males are usually planted.
They are resistant to pollution and disease
General characteristics of a protist
Give this one a try later!
-many unicellular, colonial and multicellular forms
-protists have meiosis and sex
-have mitochondria
Features that distinguish birds from other reptiles
Give this one a try later!
-lay hard shelled amniotic egg
-legs have scales and their feathers are modified reptilian scales
Describe the way of life of flatworms, planarians and tapeworms
Give this one a try later!
