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Gymnosperms PPT

Gymnosperms PPT: What are Gymnosperms? Characteristics of Gymnosperms, Morphology of Gymnosperms, Reproduction of Gymnosperms, Anatomy of Gymnosperms, Male Cone and Female Cone, Microsporophyll and Megasporophyll, Microsporangium and Megasporangium, Megaspore and Microspores of Gymnosperms; Male and Female Gametophytes of Gymnosperms, Fertilization, Zygote and Embryo development of Gymnosperms, Life Cycle and Alternation […]

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characteristics gymnosperms

General Characters of Gymnosperms (Lecture Notes with PPT)

Gymnosperms are primitive seed-producing plants of Spermatophytes (Phanerogams). They are ‘Naked-Seed’ Plants. The term is derived from two Greek words: ‘gymnos’ meaning naked and ‘sperma’ meaning seeds. They are characterized by naked ovules (i.e., ovule without the ovary). The ovules of Gymnosperms are borne directly on the surface of the […]

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water stomata notes

Hydathode: Structure and Functions

Hydathodes are specialized pores (openings) particularly present on the leaf margins, which exudes or secretes drops of water. The exudation of water as drops from the tip or margin of the leaves is called guttation. The process of guttation is facilitated by the hydathodes. They are also called as Water […]

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Botany lecture notes

Kerala SET Botany Mock Test 03

Dear SET Aspirants, Welcome to your SET Botany Mock Test – 03. This Mock Test is for the preparation of State Eligibility Test (SET) in Botany / Life Science Botany Examination. It Consists of 15 Questions in MCQ format. You are also requested to visit our Botany Notes, Btotany PPT and Botany […]

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