abida Archive

BRYOPHYTES

Occurrence of bryophytes Bryophytes are terrestrial plants. They mostly grow in moist and cold habitats. Some species can grow in dry places. But they depend on moisture for the reproductive stage. Bryophytes have world wide in distribution. They are found in tropical, temperate, subarctic

Multiple Choice Questions (MCQs) OF KINGDOM FUNGAI

Multiple Choice Questions (MCQs) Cell containing many nuclei are called: (a) Coenocyte (b) Hyphae          (c) Mycelium (d) Sporophore The group or mass of hyphae is:(a) Coenocyte (b) Hyphae          (c) Mycelium (d) Sporophore Sometimes, hyphae organized to form fruiting bodies. These fruiting bodies: (a) Sporophore

SHORT QUESTIONS OF KINGDOM FUNGAI

What are saprophytic fungi? Ans: These fungi get their food from dead organic matter. They secretes enzyme in their substratum. These enzymes break the organic matter into simple compounds. Then fungi absorb these substances. Give occurrence of fungi. Ans l Fungi are found in

MODEL SUBJECTIVE QUESTIONS OF KINGDOM FUNGAI

Give general structure of fungi. Discuss reproduction in fungi. Describe classification of fungi. Discuss occurrence, general structure and reproduction in Plasmodiophora. Write not Pythium. Describe structure and life cycle of Penicillium. Describe life cycle of Saccharomyces. Write note on Alternaria. Describe life cycle of

LICHENS

General characters:The intimate symbiotic association of fungi and algae is called lichens.Algae get protection and get moisture from fungus.Fungi get nutrition from the algae.The food substances diffuse from algae to fungi.The algae of lichens mostly belong to Chlorophyta and cyanobacteria. Distribution: Lichens have worldwide

FUNGAL DISEASES IN PLANTS

RUSTS Causative agent: Puccinia graminh (Basidiomycota) Affected plants: Wheat, barberry Symptoms: Reddish streaks (pustules) appear on the stems and other parts of wheat. These streaks may affect most of the plant. They give rusted appearance to whole of the plant. As the season advance-,