### M.sc Zoology Second Year Important Questions 2023

M.sc zoology second year important questions are being given by this post for 2023.

These questions can guess questions for your exam.

Such m.sc zoology question papers are also available in pdf on the internet.

You can use them. The series of questions given here, many of them have appeared in previous exams.

These sets are also important for the students of Msc zoology open university.

Ignou zoology Msc students can also be one of them.

First of all, write these questions of Msc zoology in a separate copy.

After that read the chapter related to the zoology textbook given by the university.

Now try to write the answers to these questions in your own words.

These questions can also be seen to know the pattern of m.sc zoology entrance exam question papers.

FAQs for masters in zoology for you.

Question - Is M.Sc Zoology a good course?

Answer - Yes it is a great course. By taking interest in this, you can make your future bright. By doing this course, you can get jobs in both private and government. You can get jobs as Toxicologist, Zoologist, Forest Officer or Ranger, Wildlife Conservationist, Biomedical Scientist, and Researcher. As a pathologist, you can get a good salary by joining any organization.

#### M.sc Zoology 2nd Year Questions

Quantitative Biology And Microbiology Questions

• Define harmonic and geometric mean and also discuss their merits and demerits.
• Discuss the assumption for analysis of variance.
• Describe the classification and application of Biostatics.
• Define probability distribution. Explain different types of the probability distribution.
• Describe different types of Correlation.
• Describe different types of regression with examples.
• Define the analysis of variance and discuss the one-way analysis of variance.
• Write notes on the following- (a) Standard error (b) Degree of freedom (c) Error of inference (d) Null hypothesis (e) Partial correlation (f) Level of significance (g) Correction coefficient
• Give an account of elementary ideas of Bio-statics.
• Describe the various bacterial microbes and diseases related to them.
• Describe the structure, Pathogenesis of the mode of HIV infection.
• Describe the role of microbes in the improvement of Soil and in dairy industries.
• What do you mean by bio-informatics?
• Give an account of Protozoan microbes and also discuss the related diseases.
• Explain "Industrial microbiology".
• Describe the status of the human genome project and also discuss the importance of Bio-informatics.
• Write notes on the following- (a) Antibody (b) Symptoms of AIDS (c) Single-cell protein (d) Homology and analogy.

Biotechnology Important Questions (Bio Imp Questions)

• Write down the significance of DNA and RNA assay.
• Explain the Southern blotting in detail.
• Describe the significance of Northern blotting in the study of gene expression.
• Raman's spectroscopy is a good scientific "Research tool" Justify your answer in detail.
• Describe the Working principle of a Spectrophotometer giving its two applications.
• Explain the procedure and advantages of the fluorescence method by DNA assay.
• What is Colorimeter? Describe its application in detail.
• Write notes on the following- (a) Radiation detecting devices (b) Stage scanning and beam scanning (c) Fluorescence resonance energy Transport
• Write notes on the following- (a) HIV Virus (b) Radioactive Decary (c) FRET (d) Beta Decay
• What is a biosensor? Explain any type of biosensor of your choice.
• Give an account of the preparation of histological slides.
• What do you understand by transmission electron microscopy? Describe its structure and function.
• Give an account of the principle and application of Flow cytometry.
• Discuss the basic features of HPCL with its application.
• What is an immunological technique? Discuss direct and indirect ELISA with Suitable illustrations.
• Give an account of permanent histological slide preparation.
• Write an essay on RIA and its applications.
• Write notes on the following- (a) TLC (b) Staining (c) Mounting (d) Cytological Fixatives (e) Lebelling of antibodies (f) Nuclear and plasma stains (g) Immunosensor.

Immunology And Cell, Tissue Important Questions

• Define antigen and antigenicity. Give a general property of Antigen.
• What are Secondary Lymphoid organs? Describe in brief each of them.
• Give a detailed account of the acquired immune response.
• Describe Combs and Gell's classification of Hypersensitivity.
• Give a detailed account of the structure of the MHC molecule.
• What are secondary lymphoid organs? Write a brief account of each of them.
• Write notes on the following- (a) Natural Killer Cells (b) Macrophase (c) Atopy (d) Mismatched trans function (e) Hapten
• What do you mean by apoprotein? Describe it in detail.
• How do microfilament and microtubule play their role in Cytoskeleton?
• Describe the basic mechanism of cell signaling.
• Give an account of the fluid mosaic model of the Cell membrane.
• Describe cell movement and intracellular transport.
• Describe the structure, composition, and distribution of Apoprotein.
• Write notes on the following- (a) Microvilli (b) Radial Spokes (c) Peripheral protein (d) Cyclosis (e) Integral protein (f) Glycosis (g) Cell adhesion (h) Adipoae tissues.

Parasitology Important Questions

• Describe the life history and Pathogenic effect of Wuchereria bancrofti.
• Give an account of the life cycle of Entamoeba histolytica.
• Describe the role of Antigen-Antibody relation in Clinical Parasitology.
• Give an account of the life cycle of Anclostoma duodenal.
• What do you mean by Vector? Describe the importance of the transmission of Parasites.
• How does Malaria spread from one man to another? What steps would you suggest to protect your household from their disease?
• Differentiate between innate and adaptive immunity.
• Write notes on the following- (a) Encystment (b) T-lymphocytes (c) Filariasis (d) Trophozoid stage (e) Sand flies (f) Bed Bug (g) B-lymphocyte
• Describe the various classes of Antibodies and their biological activities.
• How do the antibodies act against Pathogens?
• Discuss Poultry diseases and also their general prevention and control.
• What do you mean by ELISA?
• Describe the different types of ELISA and their application.
• Explain the following - (a) IgM (b) Macrophages
• Write about lymph nodes in the context of the immune system.
• Write notes on the following- (a) Natural killer cell (b) Immunoblot (c) Liverfluke (d) Bone marrow.

Developmental Biology Important Questions

• Describe the structure of matured mammalian gametes.
• Write an essay on the process of spermatogenesis.
• What do you mean by Vitellogenesis? Discuss in detail.
• Give an account of the development of the extra-embryonic membrane in Rabbit and its function.
• What is fertilization? Describe the mechanism of fertilization.
• Describe the cleavage, blastulation, and gastrulation in vertebrates.
• Describe the process of gastrulation.
• Write notes on the following- (a) Neurulation (b) Ovulation (c) Graffin follicles (d) Blastula formation (e) Microlecithal egg (f) Semination (g) External fertilization
• Give an account of the role of ecdysone in insects' metamorphosis. (Describe the role of juvenile hormone and Ecdysone in insects' metamorphosis.)
• Define metamorphosis? Discuss the physiological and biological metamorphic changes in Amphibians.
• Describe the significance of totipotency and pluripotency of cells during animal development.
• Describe the method of bone marrow transplantation.
• Describe the characteristic features and application of Stem Cells.
• Describe the significance of totipotency and pluripotency of cells during animal development.
• Give an account of the role of Thyroxine in Amphibian metamorphosis.
• Write notes on the following- (a) External fertilization (b) Adult-Stem cell (c) Yolk placenta (d) Ecological metamorphosis (e) Telolecithal egg (f) Allantois.

Endocrinology Important Questions

• Give an account of the Cortical hormones secreted by the adrenal gland and their physiological effects.
• Give an account of the histology of the Adrenal gland and mention the function of hormones secreted by the Adrenal Cortex.
• Describe the chemistry and physiological action of Glucagon and Insulin.
• Describe the structure of the Pituitary gland and discuss the functions of different hormones secreted by the gland.
• Describe the biosynthesis and functions of Adrenal medullary hormones.
• Describe the biosynthesis and functions of Thyroxin.
• Describe the process of Spermatogenesis and add a note on mammalian sperm.
• Write notes on the following- (a) Thyrocalcitonin (b) Acromegaly (c) Oxytocin (d) STH (e) Cushing's Syndrome (f) Hyperthyroidism.
• Discuss the statement "Hormone as messenger".
• Describe the histology of the ovary and the functions of ovarian hormones.
• Describe the role of hormones in Carbohydrate metabolism.
• Describe the role of hormones in Metabolism.
• Describe the histology of the ovary and discuss the functions of ovarian hormones.
• Describe the endocrine functions of the Testis.
• Describe the process of spermatogenesis and write a note on mammalian sperm.
• Describe the different diseases produced due to unbalance of different hormones.
• Write notes on the following- (a) Addison's disease (b) Gastrin (c) Nor-adrenalin (d) Mineralo-corticoides (e) Emergency hormone (f) Graffian follicles.

Applied Entomology Exam Questions

• Describe respiration in terrestrial insects.
• Describe the different kinds of Pheromones found in insects.
• Describe male and female reproductive organs in insects.
• Give an account of internal and external genitalia in insects.
• Describe the mouth parts of insects and write a note on their mechanism of feeding.
• Give an account of metamorphosis in insects.
• Describe the structure, Composition, and functions of cuticles in insects.
• Write notes on the following- (a) Spiracles (b) Pheromon (c) Chemoreceptor (d) Hermaphroditism (e) Insect-hostplant interaction (f) Viviparity
• Define Pest. Describe various types of insect Pests.
• Describe methods of estimation of the pest population.
• Describe the life history and control of two pests of Vegetables.
• Describe the life cycle of two pests of cereal and their control.
• Write notes on the following- (a) Pest of rice (b) Juvenile hormone (c) Host plants (d) Predatory Vertebrates
• Write an essay on "Insect-host plant interaction."
• Describe the role of chemicals in pest management.
• Write notes on the following- (a) Carbamates (b) Migrant pests (c) Viviparity (d) Pests of Oilseed crops.

Ichthyology Inland Fisheries Exam Questions

• Describe the structure and functions of Weberian Ossicles.
• Describe the functional organization of teleostean gills.
• Justify the statement that the Gastrointestinal tracts of fishes are modified to their food and feeding habits.
• Give an account of the ecological Status of rivers and Streams.
• Describe the aquatic resources in reference to riverine fishes of India.
• Describe the digestive system of herbivore fish Garra Lameta.
• Describe the air-breathing organs of Catfish Heteropneustes fossilis.
• Write notes on the following- (a) Mucus gland (b) Gonadosomatic index (c) Cloroid cell (d) Air Sac (e) Dogfish (f) G.S.I. (g) Gill ventilation (h) Give an example of at least five herbivorous fishes.
• Describe the Control of Physicochemical factors in the management of Fish farms.
• Describe induced breeding and add a note on the factors influencing it.
• Describe artificial breeding in fish.
• What is the objective of fish culture? Describe fish culture in fresh water.
• Give an account of Prawn culture in seawater in India.
• Describe different crafts and gear used in fish capture in marine water.
• Give an account of Protozoan and fungal diseases in fishes and their cure.
• Write notes on the following- (a) Long drag net (b) Fate of Prawn culture in India (c) Oceanography (d) Exotic carps (e) Pond fertilization (f) Monoculture.

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