Introduction One of the beautiful creations of God is the human body. Every human being looks different in terms of colors, shapes, and sizes. The genome of every human being is also 99.99 percent similar. However, a mere 0.01 percent difference makes every individual unique from others. At the DNA level, some genetic variations are […]
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Introduction Get ready, fellow students, because the species-area relationship is an absolutely fascinating concept in ecology! Let’s dive into this captivating topic together. This relationship was introduced by the eminent scientist Alexander Von Humboldt, who embarked on an adventurous journey exploring the wondrous South American jungles. Now, what’s the deal with this species area relationship?
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Introduction to Phylum Porifera This is the first phylum of the animal kingdom. The word porifera means “Pore Bearers.” Due to the presence of pores on the sponge, it appears like sponge and thus called sponges. Some of the key features of Porifera are as follows: Habit and Habitat of Phylum Porifera Body Structure of
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Introduction to Human Health and Disease Human Health and Disease: In general, we define health as the absence of disease. In other words, if a person is not ill, he is healthy. The irony is that one cannot define health without giving the reference of a disease and vice versa. Therefore, we cannot define merely
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Introduction to Cancer Uncontrolled cell division in the body leads to the formation of tumor. However, there are two kinds of tumor, the first type is benign tumor and the second type is malignant tumor. Only malignant tumor is associated with cancer. It is important to understand the basic difference between banign and malignant tumor.
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Introduction to Animal Kingdom The animal kingdom is an amazing tapestry of life forms ranging from microscopic organisms to colossal giants that swim in the oceans, roam the land and soar through the skies. To comprehend this vast assortment of animals, scientists have devised a system called classification. It is a process of organizing and
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Q1. Which of the following process keeps species continue to live through millions of years? Ans: b Q2. Which of the following defines life span? Ans: a Q3. Life spans of organisms are not necessarily correlated with their sizes: the size of crow and parrots are almost same yet their life spans are: Ans: a
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Introduction to Bacterial Diseases Understanding bacterial diseases and their prevention is of utmost importance, as bacterial diseases pose a significant threat to human health. They are responsible for causing a wide array of infections worldwide. This article aims to provide a solid foundation in the realm of bacterial diseases by discussing the underlying mechanisms that
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Q1. Why are living organisms classified? Answer: Earth is home to a diverse array of flora, fauna, and microorganisms, which exhibit distinct differences in their physical attributes, habitats, and other features. Given the sheer number of living beings on the planet, it is impractical to study each one individually. As a result, scientists have developed
What is reproduction? Reproduction is a biological process in which an organism gives rise to new ones (offspring) similar to itself. In other words, we can simply say that reproduction is the ability to procreate. The offspring formed will further grow, mature and in turn produce new offspring.
