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We may define biology as the field of sciences that comprises the study of the living world; it focuses mainly on the living world's structure, functions, and working. The term biology is composed of two Greek words, "bios" meaning "leaving" and "logos," meaning "knowledge." Biology is a very vast field that encompasses a lot of other branches. However, most of the students take up biology as a profession, pursue research in biology, get different biology assignment topics, and need biology assignment help. NeedAssignmentHelp has biology theory experts who help you with biology questions and give all the biology assignment answers to the students.

Even though biology is a broad field and is more complex in its theories, many concepts of this discipline consolidate into one coherent area. Some ideas of this particular field of science remain undeniably constant with every new research. The chief principle of biology lies beneath the basic structural unit of life known as the cell.

Biology Assignment Help

Further Trifurcations of Biology

The living beings on earth are only three major types; plants, animals, and highly minute microorganisms. Biology consists of broad disciplines, namely, botany, zoology, and microbiology. NeedAssignmentHelp provides biology assignment help for each of the below-mentioned disciplines of biology theory. Also, we have a team of highly skilled experts who are available almost every time to provide you assistance with any biology questions, making you capable enough of deducing the biology answers.

Classifications of Biology

  • Botany – The term botany comes from the Greek word "botanē," which means "grass." It is the branch of biology which includes the study of the plant world. It focuses on the study of structure, embryology, anatomy, morphology, distribution, and the classification of plants. Botany is yet another vast field embodying plants' analysis, including trees, shrubs, small plants, ferns, etc. It is sometimes referred to as plant biology or phytology too. Botany interests many students, and today, botany researchers study almost 410,000 species of plants present on the land. Also, it is quite an emerging discipline in the field of research.
  • Zoology – This branch of biology involves studying the structure, function, morphology, anatomy, physiology, behavior, reproduction, embryology of the various animals in the ecosystem. It focuses on studying animal behavior, and the working of the animal body referred to as animal biology. The term zoology comes from the ancient Greek word "zōion," which means animals, and hence, it governs mainly the study and research upon the animal kingdom specifically.
  • Microbiology – This branch primarily deals with the organisms in the living world, which are not visible to the naked eye. Microorganisms are visible only under specialized microscopes of different types like compound, straightforward microscopes, light, and electron microscopes. Microbiology includes the study of microbes which include bacteria, protozoa, viruses, algae, and fungi. In other words, microbiology is the collaborative study of each type of microorganism. Also, all these disciplines are studied separately too.

Different Branches of Biology

Biology is a vast field encompassing many disciplines inside it. Mentioned below are some major biology branches that interest most students all over the world.

  1. Anatomy is the branch dealing with the study of the internal structure of living organisms.
  2. Bacteriology is the branch of biology which deals with the study of bacteria.
  3. Cell biology deals with the study of the smallest and the structural part of organisms; cells.
  4. Ecology is the branch of biology which deals with the relation of living organisms with one another.
  5. Embryology is the branch of biology that deals with the study of the embryos of various living organisms.
  6. Hematology is the branch of biology which deals with the study of the blood and the blood-forming compounds.
  7. Molecular biology is the discipline of biology that deals with studying living organisms at the molecular level.
  8. Pathology is the study of the disease-causing microorganisms present in the environment.
  9. Biotechnology is the field of biology that deals with the manipulation and genetic changes in typical living organisms to produce various products.
  10. Genetics is the branch of biology which deals with the study of genes and the structure and functions of genes.
  11. Medicine is also a branch of biology that mainly focuses on the deduction of various theories and laws to treat the various illnesses of the diseased body of living organisms.

Scope of Biology

As discussed above, biology theory is a vast field encompassing many branches, which provides the students with several avenues to pursue as a career. All the components mentioned above of biology include research. Hence, all the students who feel interested in these different disciplines of biology can pursue higher education in the concerned fields. Students get a bachelor's degree in the desired area of biology and then follow a master's after that. There is an increased demand for biology theory experts and teachers, which opens another career avenue for the students.

Biology as a Subject

Biology is exceptionally vast, and for completing biology assignments, students need to do a lot of research and hard work. Students receive different kinds of biology assignments with various biology assignment topics. Biology involves a lot of memorizing and is less of a logical subject. It is a tremendously exciting subject and attracts many students every year as it provides wider avenues. Biology governs the study as well as the research of the life of different organisms on earth. Wouldn't you be interested to know from where we all evolved? Yes, this all comes under biology.

 

The Basic Structural Unit of Life: Cell

The basic structural and functional unit of life, which governs all the activities taking place in living beings, is the cell. Every living being is composed of one to numerous cells. Based on the number of cells present in the body, there are two categories of organisms. Single-cell organisms are unicellular beings, while organisms with more than one cell are multicellular. A cell consists of a certain number of cell organelles that collectively work and perform the functions of the cell. Organisms are subdivided based on the cell type that they possess as the prokaryotes and the eukaryotes. However, all the living beings are eukaryotes, except for prokaryotes (bacterial species). Prokaryotes are comparatively more straightforward.

Biological Classification

The biologists and the researchers have classified the organisms based on their similarities; these similarities include morphological, behavioral, or genetic similarities. Biology is the study of living beings. We have millions and trillions of organisms on the earth today; hence, to make the study of living beings easier, scientists and researchers have sub-divided the living beings according to biological classification. Below mentioned are the seven ranks of the natural variety.

7 Ranks of Biological Classification

  • Species – The species is the most basic unit of classification and the minor taxonomic rank. A species includes a group of closely related organisms that can reproduce within them. It also constitutes the highest number of organisms.
  • Genus – It is a rank higher than the species according to the biological classification. It includes the organisms of the closely related species. A genus comprises many species in itself, and it has fewer organisms than species.
  • Family – A family in biology refers to the hierarchical rank, which is a step higher than the genus. This rank includes a group of organisms that are closely related based on the genus. A family encompasses several genera.
  • Order – The taxonomic rank is higher than the family, and it includes the organisms of the closely related families. The declaration contains several families. The botanist Augustus Rivinus first introduced the term.
  • Class – Class is the next taxonomic rank according to which the organisms divide—the organisms of closely related orders arranged in a single class. A taxonomist determines the composition of every class.
  • Phylum/Division – The second taxonomic rank is the Phylum of the division. The term phylum is for the animals, while the division is for the plants. Further, these five kingdoms mentioned above divide into different Phylum and divisions based on their characteristics.
  • Kingdom – The kingdom is the highest rank of the taxonomy; biology includes five primary domains: Plantae, Animalia, Fungi, Algae, and Bacteria.

In conclusion, each of the above ranks is individually called the taxa. According to these taxa, the complete process and the science behind the classification of the organisms is taxonomy.

Problems Faced by Students in Biology Homework Assignments

There are many universities and colleges worldwide that offer various courses in different fields of biology. Different universities follow different study patterns and provide other biology assignment topics to the students. Biology theory is a complex subject and requires a lot of concentration and hard work. However, students often fail to get enough time to complete biology assignments as there is a lot to memorize in biology. Students fall in managing time for both the study and the completion of the biology assignment. That is where NeedAssignmentHelp provides the students with biology assignment help.

Student life is tough enough already. We can make it a little easier.

Why Choose NeedAssignmentHelp for Biology Assignment and Homework Help?

NeedAssignmentHelp is the best assignment help service available on the web. The main motive of the portal is to eliminate the burden of completion of assignments and homework from the students in Australia, UK & USA so that they get ample time to study the subject matter deeply. Biology theory is one such subject that requires a lot of research work as it is comprehensive. At NeedAssignmentHelp, we have a team of professionals that are experts in the biology theory subject. Each of the subject experts of our team holds either a Ph.D. or a master's degree in the concerned subject, and hence, we assure you with a quality biology assignment help each time.

Also, our assignment experts work meticulously in finding out the biology homework answer and help you with biology questions. We have numerous services, including dissertation, thesis, course work, and much more related to biology theory, and students can get every kind of help on our portal very quickly. In addition, we have a live chat support option to provide you with answers to your every doubt.

So, why are you waiting? Order and get a biology assignment help instantly! You can contact us at contact@needassignmenthelp.com.

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