Explain the changes in biotic community on the rocks?
admin The lichen stage is the pioneer stage on rock. The lichens are wind born which settle on the wet surfaces made of rock. This process happens after the rain occurs.…
Explain the changes in biotic community on the lake?
The different stages of succession which are present on the water are known as a hydrosere. It appears as the mud from water disappears. There are many seral stages on…
Explain the Ecological Dominance?
The ecological dominance is also known as the dominant species. It refers to the most of population in a climax community. The effect on the population is mainly done by…
What Is Kingdom Protista?
Kingdom Protista consists of unicellular eukaryotes. They act as a bridge between prokaryotic organisms and multi cellular eukaryotes and complex organisms including fungi, virus, plants and animals. It was discovered…
Explain Locomotion In Protists?
There are different modes of locomotion in Protista. It includes pseudopodial, flagellar, ciliary, wriggling and mucilage propulsion. Pseudopodial Locomotion: It is of the slow, creeping type of motion. Pseudopodia play…
Explain Reproduction In Protists?
In Kingdom Protista organisms show both the modes of reproduction that is sexual as well as asexual. Asexual method includes fission, plasmotomy, spore formation and budding. In Binary Fission a…
What Is The Division of Protists?
The major groups of Kingdom Protista are as follows: 1. Photosynthetic protists 2. Consumer – Decomposer protists 3. Protozoan protists. Photosynthetic Protists are the main type of protists. It has…
What Are Dinoflagellates of Kingdom Protista?
Dinoflagellates are marine photosynthetic protists. They occur in large number and cause water to look red. Some of the emit light and this property is referred as bioluminescence. They have…
What Are Chrysophytes of Kingdom Protista?
Chrysophytes mainly includes diatoms which occur in aquatic and moist habitats. They may float free or may occur at the bottom. They have gliding type of movement with mucin. They…
What Are Euglenoids of Kingdom Protista?
Euglenoids are single cellular organisms with euglena like features. They do not have cell wall but do possess pellicle. They have flagella and occur in fresh water. They have specific…