Biology
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Biology
Poaceae: Familiar Plants, Characteristics, Inflorescence and Importance
Poaceae family is distributed throughout the world. It has 600 genera and 10,000 species. There are 158 genera and 492 species…
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Biology
Mimosaceae (Mimosa or Acacia family): Familiar Plants, Characteristics & Economic Importance
Mimosaceae family has 56 genera and about 2800 species. There are 11 genera and 49 species in Pakistan. Only 4…
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Biology
Fabaceae (Papilionaceae): Familiar Plants and Characteristics with Economic Importance
Fabaceae Family has about 400 genera and 9000 species. The members of this family occur all over the world, particularly…
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Biology
Class Gymnospermae: Characteristics and Important Genera with Male & Female Cone
Gymnospermae are one of the most successful groups of seed plants. They have worldwide distribution. They constitute about 1/3 of…
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Biology
Caesalpiniaceae (Casia family): Familiar Plants, Characteristics and Importance
Caesalpiniaceae (Casia family) family has 152 genera and 2300 species. It has 16 genera and 60 species in Pakistan. Familiar…
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Biology
Evolution of Seed: A Step by Step Evolution Process with Explanation
There is a gradual change in the structure of seeds in plants any Selaginella two types of spores are produced,…
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Biology
Division Tracheophyta: Characteristics, Sub-Divisions and Importance
Tracheophytes are vascular plants. They have vascular tissues i.e. xylem and phloem. These are most successful group of land plants.…
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Biology
Class Filicineae (ferns) Characteristics and Examples with Explanation
Characteristics of Class Filicineae The Filicineae or ferns are mostly shade and moisture loving plants. A very few plants of…
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Biology
Class Angiospermae: Generation Alternation, Classification and Angiospermic Families
Angiospermae shows alternation of generation. Both sporophyte and gametophyte generations alternate with each other. Alternation of Generation in Class Angiospermae…
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Biology
Algae and Fungus: Characteristics, Classification, Importance and Examples
Characters of Algae Algae show following characters: Algae (singular alga) are photosynthetic protists. They carry out probably 50% to 60%…
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