Q ;- What is Cytology ?
ANS . Cytology is the study of the structure and function of cells.
Q;- Define species
ANS. A species is a classification of living organisms that are similar in physical and genetic characteristics, and that can interbreed to produce fertile offspring. The concept of a species is used to organize and classify the diversity of life on Earth.
or
species is regarded as the basic unit of classification .
Q;- what is glomerular filtration ?
ANS. Glomerular filtration is the process by which blood is filtered by the kidneys. The kidneys are responsible for filtering waste products and excess fluids from the blood, and returning the cleaned blood back to the body.
Q;- write full form of ICZN.
ANS. the full form of ICZN is the International Code on Zoological Nomenclature .
Q;- write the name of female hormones
ANS. The main some hormones are Estrogen, Progesterone, Follicle-stimulating hormone (FSH), Luteinizing hormone (LH), Inhibin, Relaxin etc .
Q;- what do you mean by abiogenesis.
ANS. Abiogenesis is the scientific theory that explains the origin of life from non-living matter. It proposes that life on Earth began from simple organic molecules that gradually became more complex, eventually leading to the first living organisms.
Q;-Define oncology
ANS. Oncology is the branch of medicine that deals with the study, diagnosis, and treatment of cancer. This includes the investigation of the causes, prevention, and management of cancer, as well as the development of new treatments and therapies. Oncologists are medical doctors who specialize in treating cancer patients.
Q;- Define nutrition
ANS. Nutrition is the study of how the body uses food to maintain health and prevent diseases . Nutrition is essential for maintaining good health and preventing chronic diseases such as obesity, heart disease, and diabetes. Nutrition also plays a role in recovery from illness and injury.
Q;- list any two branches of zoology related to medical field
ANS. Medical entomology: This branch of zoology deals with the study of insects and other arthropods that have an impact on human health.
Veterinary parasitology: This branch of zoology deals with the study of parasites that affect animals, including domestic and wild animals. This includes the study of parasites that can also affect humans such as tapeworms and roundworms. Veterinarian Parasitologists are responsible for preventing and controlling the spread of parasitic infections in animals and in some cases in humans as well.
Q;- Define entmology and pathology
ANS. Entomology: Is the scientific study of insects and their relatives such as spiders, mites, and other arthropods. Entomologists study the behavior, ecology, physiology, physiology, and evolution of insects, as well as their interactions with other organisms and their roles in ecosystems.
Pathology: Is the study of the nature of disease and its causes, processes, development, and consequences. Pathology involves the examination of organs, tissues, cells, and bodily fluids to diagnose and understand the mechanisms of disease.
Q;-Define the term pathology and paleontology.
ANS. The terms of pathology
Pathology is divided into two main branches: anatomical pathology and clinical pathology. Anatomical pathology is the study of the structural changes in the body caused by disease, while clinical pathology is the study of the chemical and biological changes in the body caused by disease.
The terms of Paleontology
Paleontology: Is the scientific study of fossils and ancient life forms. Paleontologists study the remains of plants, animals, and microorganisms that lived in the past to understand their biology, evolution, and ecology. They use fossils to reconstruct the history of life on Earth, including the emergence of different groups of organisms, the changes in the Earth's climate and environment, and the extinction of species. Paleontologists also use fossils to study the evolution of features such as teeth, bones, and shells, and to reconstruct the relationships between different groups of organisms.
Q;- Define zoology .
ANS. Zoology is the branch of biology that studies the animal kingdom, including the structure, behavior, evolution, and classification of animals. Zoologists study all aspects of animal life, from the smallest microorganisms to the largest mammals.
Q;- Describe various scopes of zoology.
ANS. The scope of zoology is quite broad and encompasses many different sub-disciplines. Some of the major scopes of zoology include:
Comparative physiology: This sub-discipline of zoology studies the anatomy, physiology, and physiology of different groups of animals in order to understand how different structures and functions have evolved and how they are adapted to different environments.
Animal behavior: This sub-discipline of zoology studies the behavior of animals, including how they communicate, interact with one another and with their environment, and how they make decisions.
Ecology: This sub-discipline of zoology studies the relationships between animals and their environment, including how animals interact with one another and with their physical surroundings.
Evolution: This sub-discipline of zoology studies the history of life on Earth, including the emergence of different groups of animals, the changes in the Earth's climate and environment, and the extinction of species.
Conservation biology: This sub-discipline of zoology studies the conservation and management of animal populations and their habitats.
Aquatic zoology: This sub-discipline of zoology focuses on the study of marine and freshwater organisms and their ecology, physiology and behavior.
Medical zoology: this sub-discipline of zoology deals with the study of animal-borne diseases, the control of vectors and pests and the study of animal models for human diseases.
Wildlife management: this sub-discipline of zoology deals with the conservation, management, and restoration of wildlife populations and their habitats.
Entomology: This sub-discipline of zoology deals with the study of insects and other arthropods.
Ornithology: This sub-discipline of zoology deals with the study of birds, their physiology, behavior, ecology, and evolution. These are just a few examples of the many sub-disciplines of zoology, and many zoologists specialize in one or more of these areas.
Q;-List the function of golgi complex
ANS. The Golgi complex, also known as the Golgi apparatus, is a cellular organelle that plays a key role in the processing and transport of proteins and lipids within the cell.
if ask for 4marks The main functions of the Golgi complex include:
Protein modification: The Golgi complex modifies and sorts proteins that have been synthesized in the endoplasmic reticulum (ER) by adding carbohydrates, lipids, and other molecules to them.
Protein sorting: The Golgi complex sorts proteins into different vesicles for transport to different parts of the cell or for secretion outside the cell.
Lipid metabolism: The Golgi complex is involved in the synthesis, modification, and transport of lipids and lipoproteins, including the formation of phospholipids and the production of cholesterol.
Cell signaling: The Golgi complex plays a role in the modification and transport of signaling molecules, such as growth factors and hormones, that are involved in cell-to-cell communication.
Cell growth and division: The Golgi complex is involved in the formation of the cell plate during cell division, as well as in the formation of the lysosome.
Quality control: The Golgi complex is involved in the quality control of proteins by recognizing and targeting misfolded or non-native proteins for degradation.
Vesicle formation: The Golgi complex is involved in the formation of vesicles that transport molecules and organelles within the cell.
Making lysosomes: The Golgi complex also plays a role in the formation of lysosomes which are responsible for breaking down and recycling cellular waste products.
These are the main functions of the Golgi complex, but its role may vary depending on the cell type and the stage of development.
.jpeg)
No comments:
Post a Comment