In this article we will discuss about the Characters and Economic Importance of Pteridophytes. Characters of Pteridophytes: They are characterised by the following features: 1. Plant body is a sporophyte (2n) and differentiated into true stem, leaves and roots. 2. Leaves can be microphyllous (small without forming leaf gaps in vascular supply of stem, e.g., […]
Pteridophytes: Characters and Economic Importance | Plant Kingdom
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Gymnosperms: Characteristics, Types and Economic Importance
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In this article we will discuss about:- 1. Characteristics of Gymnosperms 2. Types of Living Gymnosperms 3. Economic Importance. Characteristics of Gymnosperms: Gymnosperms are, those seed plants in which the seeds remain exposed over the surface of the megasporophylls because the latter are not folded to form pistils. 1. Gymnosperms are a small group of […]
Biology Notes on Fern
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The below mentioned article provides biology notes on Fern. Adiantum (Maiden Hair Fern) and Dryopteris (Male Shield Fern) are the two common ferns that are found in moist shady places in tropical, subtropical and temperate areas. Adiantum is also observed to occur under bridges, water courses and walls of old well. Plant body is a […]
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