Components of Ecological Niche
The ecological niche consists of several components that include;
Competitive Exclusion Principle
Two or more species with limited resources and similar resource-use patterns cannot coexist in a stable habitat because one species will be better suited and would outcompete or otherwise exterminate the others. G.F. Gause employed two closely related Paramecium species to conduct…
Ecological Niche- Definition, Components, Types, Examples
The ecological niche is the interaction between a species and all the biotic and abiotic elements that impact ecology. The circumstances produced by biotic and abiotic elements of an ecosystem have consequences on how successfully the species can reproduce and obtain essential resources, such…
Different phyla of Animal Kingdom
The Animal Kingdom comprises around 40 phyla, albeit several include few or poorly understood organisms. The most well-studied, abundant, and major animal phyla are nine in number, and their features are described below: 1. Porifera 2. Cnidaria 3. Platyhelminthes 4. Nematoda 5. Annelida 6. Arthropoda 7. Mollusca…
Characteristics of Animal Kingdom
Early stages of animal development, such as gastrulation, are the foundational characteristics that characterize animal phyla. In evolution, these initial processes seldom alter and frequently pave the way for subsequent developmental processes.
Animal Kingdom- Definition, Characteristics, Phyla, Examples
A high-level taxonomic classification called an animal phylum refers to a collection of species that share a phylogenetic relationship based on common ancestry. The body plan of an animal phylum, which is made up of a variety of distinctive morphological…
Example of natural selection
Importance of natural selection
Types of natural selection
Population geneticists have categorized three types of natural selection that can occur in nature. These are as follows: 1. Directional selection 2. Stabilizing selection 3. Disruptive selection The evolutionary biologist also recognized sexual selection and group and kin selection.