Introduction Reptilia are the class of animals which is regarded as the first animal class that adopted life on the globe. The ancestors of the reptilia were amphibians and from there reptiles evolved millions of years ago. It’s vital to understand the life cycle of the reptilia to comprehend adequate knowledge. Reptiles are cold-blooded animals belonging to the phylum Chordata of Animal kingdom. Definition of Reptiles and Reptilia Reptiles are described as vertebrate animals of a category that contains snakes, crocodiles, lizards, turtles, and tortoises. Reptilia are the class of available reptile animals on Earth. As of now, scientists have ... Read More

Homologous and analogous structures are two concepts in biology that describe the relationship between the structures of different species. These terms are used to describe how the structures of different species are related to each other and how they evolved over time. What are Homologous Structures? Homologous structures are recognisable morphological similarities between closely related animals. In other words, it is not uncommon for closely related species to have homologous features, which are characterised by a similar structure but may serve the same or a different purpose in each case. Degree of relatedness − When classifying organisms based on ... Read More

Introduction The debate about nature versus nurture has been going on for centuries, and the question of whether traits are inherited or acquired during an individual's lifetime is one that has puzzled scientists, philosophers, and psychologists alike. Some people argue that certain traits are passed down genetically from parents to offspring, while others believe that traits are shaped by the environment and experiences that an individual encounter throughout their lifetime. In this article, we will shed light on the reasons why traits acquired by an individual during their lifetime are not inherited. What Are Traits? Traits are characteristics that ... Read More

Introduction The Law of Dominance of Traits is one of the fundamental principles of genetics. This law states that one gene of a gene pair will be dominant, while the other will be recessive. This means that only the dominant gene will be expressed in the phenotype, while the recessive gene will remain hidden. The content discusses the Law of Dominance of Traits is, how it works, and provides examples to help illustrate this concept. Understanding the Law of Dominance of Traits The Law of Dominance of Traits was first proposed by Gregor Mendel, a scientist, and monk who is ... Read More

Introduction Harvesting the water from rain is very relevant in the current situation. Initially, in rural areas, harvesting rainwater was very common and it is mostly used for agricultural purposes. In the current situation, different advanced technology and innovative tools are used to harvest the water rain. It is also used in the process of horticulture. In the current situation, rainwater is used for different housekeeping activities like washing clothes as well as cleaning purposes. What is Rainwater Harvesting? Harvesting water from rain generally is the system of rainwater collection where the collected rainwater is used for different ... Read More

Introduction Red algae can be witnessed in abundance in seaside atmospheres. However, they can also be witnessed in freshwater. It can be found both in the freshwater and marine which is one of the unique characteristics of red algae. Moreover, the visible growth pattern of the red algae is a diffuse pattern which includes apical growth and complex oogamy. Figure 1: Red Algae Red Algae Morphology The morphology of the red algae varies in different forms due to the unicellular complexity found in the parenchymatous and non-parenchymatous thallus. Cellulose builds up the strength of the inside walls. In the ... Read More

Introduction Rain is water droplets that are formed due to condensation from the water vapour present in the atmosphere that falls down on earth due to the impact of gravity. Rain is the primary part and outcome of the water cycle. The course of rain is associated with the precipitation of the water drops on earth. This phenomenon begins with the stages of the water cycle that in turn lead to the rainfall on earth and the cycle continues further on. Rainfall occurs when the clouds up in the sky become too heavy to float in the sky and then ... Read More

Introduction Production of goods requires resources. The recycling process of resources directly or indirectly contributes to the resource demand for producing new goods. Production of goods can be beneficial by using fewer resources while they are recycled in proper ways. Paper is one of the most used things in today’s world thus paper recycling is necessary. Used paper can be reused in different forms and by recycling, a constant supply of paper is possible. What is Recycling of Paper? In the waste paper recycling process, used papers are mixed with chemicals or water and broken down. With some additional steps, ... Read More

Introduction The virus of rabies mainly belongs to Mononegavirales, viruses that have non-segmented and RNA genomes that consist of negative strands. The virus of rabies can also be determined as lyssa or hydrophobia which is ordinarily a fatal, acute and viral infection that affects the brain and spinal cord nerves. Bite of a rabid animal can transmit the rabies virus and it gradually infects the central nervous stem including the spinal cord and brain when it enters the body. The incubation of this virus starts within a month. During this time, the person experiences severe weakness, viral fever, anxiety, ... Read More

Introduction Gene transfer from one species to another is possible artificially with the introduction of Recombinant DNA Technology in medical science. The rDNA technology is not only become beneficial in the medical sector, but also other sectors like agriculture, animal husbandry, and industrial sectors. The gene modification process is done through several steps. What is Recombinant DNA Technology? Recombinant DNA technology is a step-by-step process of altering the phenotype of a host or entity with the introduction and incorporation of a genetically modified vector into the host’s genome. In rDNA technology, a foreign DNA fragment with the desired gene is ... Read More