Editorial Team
What is Community in Ecology? Types of Community Types of community can be classified based on their size and self-regulatory capabilities. Here are the main types of communities: Communities can also be classified based on their openness or closedness: Understanding the types of communities helps ecologists study the dynamics, interactions, and adaptations within different ecological … Read more
A microscope condenser is an integral optical component in the realm of microscopy, designed to focus and direct light onto the specimen being examined. This specialized lens system is strategically positioned beneath the microscope stage, a placement crucial for optimal illumination. The primary function of the condenser is to gather light from the microscope’s light … Read more
What is Phylum Platyhelminthes? Definition of Phylum Platyhelminthes Phylum Platyhelminthes, also known as flatworms, comprises bilaterally symmetrical, triploblastic, dorsoventrally flattened invertebrates lacking circulatory, respiratory, and skeletal systems, characterized by a simple digestive system with a single opening and a protonephridial excretory system. Characteristics of Phylum Platyhelminthes Classification of Phylum Platyhelminthes Class 1- Turbellaria (L., turbella= a little … Read more
What is Phylum Porifera? – Definition of Phylum Porifera Phylum Porifera refers to a group of simple, sessile aquatic animals commonly known as sponges. Sponges lack true tissues and organs and have a porous body structure with numerous channels and chambers that allow water to flow through them. They feed by filtering small particles from … Read more
Origin of Parazoa Choanoflagellate: Link to sponges Sponges’ internal chambers are bordered by a series of specialised cells known as choanocytes (choano = collar; cyte =cell). These are the cells that feed sponges. Each choanocyte, like choanoflagellates, possesses a collar of tentacles enclosing a single anterior flagellum. By undulating dozens of flagella, choanocytes generate a … Read more
Reproduction in Protista Methods of Reproduction in Protists The following paragraphs emphasise the two essential reproductive strategies of protists. The procedures are: A. Asexual Reproduction in Protists Mode of Asexual Reproduction In Protista 1. Binary Fission Mitosis is the division of the parent cell into two identical daughter cells. Examples: Amoeba, Euglena and Paramecium. 2. … Read more
What is contraceptive? Definition of contraceptive A contraceptive is a method or device used to prevent pregnancy by intentionally interfering with the natural process of reproduction. Modern Contraceptive Technologies There are various modern contraceptive technologies available to individuals and couples for effective family planning. Here is a list of commonly used modern contraceptive technologies: Disadvanatages … Read more
Wha do you mean by Assisted Reproductive Technology? Assisted Reproductive Technology (ART) refers to a range of medical procedures and techniques used to help individuals or couples conceive a child when they are facing fertility challenges. ART methods involve the manipulation of human eggs, sperm, or embryos in a laboratory setting to facilitate conception. There … Read more
What is Infertility? Definition of Infertility Infertility is the inability to conceive or achieve a successful pregnancy after a year or more of regular, unprotected sexual intercourse. Causes of Infertility in Male There are several potential causes of infertility in males. Some common factors that can contribute to male infertility include: Causes of Infertility in … Read more
What is Reproductive System? The reproductive system, also known as the genital system or the reproductive tract, is a collection of organs and structures in the human body that are involved in the process of sexual reproduction. Its primary function is to produce, nurture, and deliver gametes (sex cells) and facilitate the union of sperm … Read more
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