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Biology Essays

Interconnected Harmony: Exploring the Reproductive System and Its Integration With Other Physiological Systems

Introduction An elaborate and essential part of the human anatomy, the reproductive system is vital to the species’ survival. To comprehend how the reproductive system interacts with other physiological systems and how complementarity, structural hierarchy, and homeostasis are maintained, we shall investigate the reproductive system’s severe features in this study. Anatomy and Physiology of the ... Read More
Pages: 6       Words: 1461

Analyzing the Triumph of Life: Insights Into Animal Evolution

Watching the Triumph of Life (6). The Survivors documentary and learning about the evolution of animals in land and water habitats has been an exciting and interesting experience. The authors provide an in-depth view of animal evolution and factors that have influenced different animals to evolve or go extinct. Most importantly, the animal documentary affirms that survival ... Read More
Pages: 3       Words: 639
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Animals Should Not Be Used for Scientific Research

However different people perceive animals of all types as being exploited in cosmetic companies and research facilities worldwide. Using animals to test the safety of drugs and in research has resulted in several reactions and debates for decades. Undoubtedly, people have different opinions and feelings for different types of animals. While some view animals as ... Read More
Pages: 3       Words: 693

Is Gene Editing the Solution to Global Hunger Challenges?

As the world population grows and the climate changes, feeding global citizens has become a major challenge for humanity. Researchers and stakeholders in the food industry have been forced to propose innovative yet effective ways to tackle this problem with varying degrees of success. Gene editing and genetically modified organisms (GMOs) have been proposed to ... Read More
Pages: 5       Words: 1309

Microbiological Analysis of a Food Product: Isolation and Identification of Salmonella and Listeria

Introduction Salmonella and Listeria, notorious bacterial pathogens, cast ominous shadows on the landscape of the food industry, representing considerable threats to public health and safety. Salmonella, a prolific agent of foodborne illnesses, and Listeria monocytogenes, known for its propensity to cause severe infections, especially in immunocompromised individuals, demand rigorous scrutiny in the realm of food ... Read More
Pages: 4       Words: 954

Epigenetics: Exploring Environmental Impact on Gene Expression

Introduction Epigenetics refers to the study regarding how one’s mannerisms and surroundings may lead to alterations affecting one’s genes’ functioning (“What is epigenetics?: MedlinePlus genetics,” n.d.). A gene is a functional hereditary unit that contains DNA. DNA in full is Deoxyribonucleic acid and explains the molecule transporting genetic data in an organism for its activity ... Read More
Pages: 4       Words: 1044

Validity of the Synthetic Theory of Evolution

The enigma of life’s origins and its incredible diversity has intrigued thinkers for centuries, sparking multiple theories of evolution. Neo-Darwinism, or the synthetic theory of evolution, has emerged as the most generally recognized piece of this intricate puzzle. Viewed through the rigorous framework of the scientific method, which enables hypotheses to be verified, refined, or ... Read More
Pages: 3       Words: 707

Tonicity: Directions for Experiment and Lab

Introduction Hypertonic solutions have higher solute concentrations. In contrast, hypotonic solutions have lower solute concentrations. The solutions are isotonic when their concentrations match. Although simple, these terms are crucial to understanding osmosis. Across a semi-permeable membrane, osmosis transfers water from high to low concentrations. Different solute concentrations on opposite sides of the membrane cause this ... Read More
Pages: 5       Words: 1280

The Role of Puberty in Adolescent Development

Research Purpose The main aim of the paper is to identify the role of puberty during adolescent development. The authors Krasniqi & Cakirpaloglu (2020) highlighted that adolescence brings about a lot of changes in socio-emotional and cognitive development in terms of interaction. The paper mainly analyzes the influence that puberty has on the development of ... Read More
Pages: 3       Words: 655

Understanding Cellular Behavior in Different Osmotic Environments

Osmosis is one of the physiological processes that affect the movement of water molecules in and out of the cells. Osmosis is the movement of water molecules from a region of high water molecule concentration to an area of low molecule concentrations across a semi-permeable membrane (Li et al.). The osmosis process occurs in plant ... Read More
Pages: 7       Words: 1700

How Microorganisms Are Related to Us and Our Daily Activities

Microorganisms have an astounding impact on many aspects of our daily life and the wider planet. Their influence is extensive and complicated, echoing in areas ranging from our health and digestion to the complex ecological dynamics and international industries (Timmis et al., p.1520). Understanding the extraordinary intricacy that microbes add to our lives is made ... Read More
Pages: 3       Words: 668

Exploring Laboratory Micropipetting Accuracy and Precision: A Fundamental Skill for Scientific Research

The laboratory exercise delves into measuring precision and accuracy in a scientific setting, with micropipettes being utilized. Precision denotes consistency and repetition in measurement, while accuracy refers to how close measurements are to their actual values. Micropipettes play an integral role in dealing with minuscule amounts of liquid during research work; hence, it is crucial ... Read More
Pages: 7       Words: 1906

The Significance of Fossils in Understanding the Evolution of Living Species.

In 1859, Charles Darwin imparted a fundamental adjustment in humanity’s understanding of the natural world through his postulations in “On the Origin of Species” (Wong 2020). In the publication, Darwin formulated the evolutionary theory whereby he stated that living organisms are not perpetual but, rather, they evolve through natural selection (Wong 2020). Despite Darwin’s greatest ... Read More
Pages: 6       Words: 1518

Cardiovascular System Evolutionary Trends in Five Vertebrate Classes

The cardiovascular system circulates blood throughout the body, delivering nutrients and oxygen and removing waste. The cardiovascular systems of animals have evolved substantially to adapt to changing physiology and environment. In this analysis, the circulatory systems of Chondrichthyes (cartilaginous fish), Actinopterygii (ray-finned fish), Amphibia, Reptilia, and Mammalia will be examined for anatomical variations and evolutionary ... Read More
Pages: 4       Words: 954

Report on the Effect of Air Movement on Plants Transpiration Rates

Abstract This report involves an investigation of the impact of air motion on plant transpiration rates. The experiment aims to determine whether air movement influences Transpiration and how it affects plant energy loss. Plant cuttings will be exposed to controlled wind conditions, simulating natural air movement. The study hypothesizes that increased air movement will elevate ... Read More
Pages: 6       Words: 1483
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Essays On Biology

Biology is one of the most exciting areas of science, after all, without biology, we would not exist; our development as creatures is what makes everything else possible.

And it is also an incredibly diverse area of science. When many think of biology, they often think of the subjects they studied at school, things like cells or anatomy. However, biology includes some of the most dynamic fields of science, and there is still more to discover.

Essays about biology might focus on the more straightforward aspects of the subject, for example topics like cells and cell division, or comparative anatomy and the similarities between animals even from very different parts of the animal kingdom.

You might take a wider view of biology. And how living creatures adapt to their habitats and each other. This can be anything from looking at how humans manage to thrive whether they are in arctic wilderness, torrid deserts, or humid rainforests. Or even how animals themselves have adapted as humans have increasingly encroached on their habitats.

Or it could take a longer term, looking at how genetics and heredity work within organisms. And on an even longer term, how these contribute to evolution, and how those small adaptations eventually create new species.

The latest science also provides plenty of topics, biotechnology, and genetic engineering gives modern humans the potential to do things that might have taken millennia before. It means that we might be on the threshold of seeing previously devastating illnesses eradicated. But it might also mean rogue states can threaten us with a targeted virus or antibiotic resistant bacteria.

And, of course, you could explore the ethics of biology. Just because we can selectively alter our genes, should we? Do we risk creating inequality because of access to technology? And how do we handle emotive issues, like genetically altering animals to provide medicines or even organs for human use?

Because biology is the study of life, the range of essay topics is as diverse as life itself. But whatever topic you choose, it’s important to keep a scientific mind, and even on subjective issues, remember to back up your arguments with strong evidence.

When writing an essay on Biology, try looking through the samples on this page. They will help you see different people’s points of view and create your own masterpiece!

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