Division: Ferns (Pterophyta)
Ferns belong to the higher spore-producing plants and represent an important evolutionary step between early vascular plants (psilophytes)…
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Категорія: BOTANY
DIVISION LYCOPHYTES (LYCOPHYTA)
Lycophytes (Lycophyta) are one of the divisions of vascular plants that reproduce via spores. Despite some resemblance to…
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Division: Gymnosperms
Classification: General Characteristics of Gymnosperms Features of Gymnosperms Structure of Gymnosperms Reproduction of Pine Trees (Pinus) Pine trees,…
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Bryophytа
* Do not have real roots, but rhizoids. * Have a leaf-stem structure. * The dominant generation is…
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ALGAE
The algal cells are similar to those of higher plants. The characteristic colour of algae is due to…
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The Fruit – Morphology
The fruit is a characteristic feature of flowering plants. This is a ripened ovary that develops after fertilizatio…
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The flower
The flower is a modified shoot, meant for sexual reproduction. A flower has four main parts i.e. Calyx…
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Morphology of Leaf
Plants create their own food through photosynthesis. Chlorophyll is essential for photosynthesis as it absorbs light energy from…
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Structure of root. Modification of roots
The root is a negatively phototropic and descending cylindrical axis of a plant that develops from the radicle…
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Virus
In addition to organisms that have a cellular structure, there are non-cellular life forms – viruses and bacteriophages.…
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