Bsc 1st Year Zoology Important Questions 2024

In this post, Bsc 1st year zoology important questions are being given for the 2024 session. 

By writing excellent and accurate answers to these questions, you can score good marks in the upcoming examination.

Keeping in mind the 1st year zoology important questions and answers, a note has been attached here. 

In which an attempt has been made to provide brief answers to the questions given here. 

You can use these notes for revision before the exam. 

This will save you time. But it would be better if you write these questions in order in your notebook.

After that, using your textbook, try to write the correct answers in your own words. 

With this, you will have to spend less time memorizing the answers to the BSC year zoology notes prepared. 

You will remember such accurate answers for a long time. 

In this post bsc 1st year zoology 1st paper and 2nd paper are given in both subjective and objective form. 

To select these questions, previous question papers on zoology have been made the basis. 

Here bsc 1st year zoology notes pdf has been attached, which you can download and use. 

This will prove to be a milestone for those students who have limited internet access. 

They can download it and use it offline. 

Let us try to solve these questions.

Bsc 1st Year Zoology Important Questions 2024

Bsc 1st Year Zoology 1st Paper Important Questions

• Define Wallace Line.
• What is an excerpt? Give an example of a Betsy example.
• What are biodiversity hot spots?
• Explain the difference between Protista and Fungi.
• Name the different levels of the structure of living things.
• Write four reptile features of Archeopteryx.
• What is a genetic deviation?
• What are the key features?
• On what basis can the evolutionary relation of blue-green algae and bacteria be proved?
• Differentiate between radial and bilateral symmetry.
• Define fragmentation.
• Name the different types of organizations.
• What are the creatures that are luminous called? Give an example
• Into how many classes is the union Mollusca divided? Tell them their names.
• What will happen if the selection pressure continues for a long time?
• Write the definition of mutation.
• What do you understand by adaptation? Give a brief account of structural adaptation.
• What is animal geography? Describe the geographical boundaries, extent, climate, and major fauna of the Oriental region.
• Write a note on Continental Drift.
• Write Comments on - Dehguha, Khandi Bhawan, Symmetry
• Discuss the arrangement of dividing animals into Protozoa and Metazoa.
• Describe their nature, habitat, and external features - Fasciola, Bellenoglossus, Hirudinaria, Archeopteryx, incompleteness of land records
• What is the caste system? Describe the process of caste development with examples.
• Define Hardy-Weinberg's Law of Hereditary Civilization and throw light on its main points.
• Write a short note on the concept of Pancha Jagat and Khandi Bhavan.
• What do you understand by biodiversity? Discuss the main reasons for the extinction of biodiversity and the methods of conservation.
• Write a short description of the diversity of the animal species of India.
• Describe the general principles of taxonomy.
• Write the characteristics of Cardatus and classify the classes of Watibrata.
• Describe the nature and external symptoms of Obilia, Tinea.
• Describe the separative mechanisms and their importance in development.
• Write an essay on the principle of natural selection.
• Comment - Dinosaur, Fossil, Lamarckism
• Write comments on the following - the nervous system of Palaemon, the affinity of ctenophores, the sexual dimorphism of Ascaris, the radula of mollusk, the zygote in paramecium, the parasitic adaptation of tinea
• List the different types of canal systems in sponges with examples. Also, explain cyanide with a neat diagram.
• What is the biogenetic life cycle? Explain it with reference to the life cycle of Fasciola hepatica.
• Give details of different types of respiratory organs found in Arthropoda.
• Explain the classification and common features of Phylum Hemicaderata.
• Give a pictorial description of the life cycle of Plasmodium vivax.
• Describe the digestive organs and feeding mechanism of unio.
• Describe the different types of larval forms found in crustacea.
• Explain the water vascular system and its importance in Echinomerta.

Bsc 1st Year Zoology Objective Question (Paper-1)

• What is the flame cell associated with?
• Trochophore larvae come under which phylum?
• Which is the secondary host of the Guinea worm?
• What is the secondary host of snails?
• Which process helps in the formation of the Kiltelum area in earthworms?
• Where is the respiratory tree found?
• What is Gagornia commonly known as?
• The peripatus is the connecting link between
• Where is the Lasso cell found?
• What is the statocyst present with?
• With whom does the hermit crab develop beneficial associations?
• What causes African sleeping sickness?
• Give an account of the digestive system of Pila

Bsc 1st Year Zoology 2nd Paper Question 2024

• What is Ecological Indexing? Describe the process of ecological succession on a bare rock.
• Differentiate between simple tests and chi-square tests and state their importance.
• Describe the different types of learning in animals.
• Write Comment - Parental care, noise pollution, innate behavior in fish, migration behavior in birds, normal distribution, environmental accumulation, biological clock, eusociality
• Describe the structure and function of the grassland ecosystem.
• Describe the characteristics of an abiotic community.
• Describe the different treatment patterns of population growth.
• Describe the structure of an ecosystem by giving an example of a pond ecosystem.
• What is air pollution? How does this affect bio including humans? Also, tell how air pollution can be controlled?
• What do you understand by wildlife? Describe the types of wildlife conservation and its measures.

Bsc 1st Year Zoology Objective Question (paper-2)

• What is the name of the natural place where organisms or communities live?
• What is a decomposer which acts specifically on the waste material of other organisms called?
• What is the capacity of living species to increase in population under an ideal environment called?
• In which direction does energy flow in an ecosystem?
• What is the reduction in response to repeated or continuous stimuli called?
• In which AD was the Kyoto Protocol signed?
• What is the square root of the standard deviation?
• Describe the abiotic and biotic components of a clean water ecosystem.
• Describe the carbon cycle with suitable examples.
• Write an essay on the disappearing wildlife of India
• What is instinctual behavior? Discuss the different types of innate behavior with suitable examples.
• What do you understand by parental care? Discuss parental care in amphibians
• Describe the different types of learned behaviors with suitable examples.
• Write an essay on the migration of birds and explain how they navigate?
• Describe the life cycle of a pest of paddy and how it is controlled.
• Give details of pearl culture in India
• Write a note on - (A) the Lotic ecosystem (B) the Greenhouse effect (C) the Rhinoceros (D) the Sedimentary cycle

B.sc Zoology 1st Year Question Papers PDF Download

You can download the BSc zoology notes from here. In this notebook, you can see the answers to the questions according to the topic. 

Memorize these topics by reading them carefully. 

This will be a great guess paper for the upcoming Zoology exam.

B.sc 1st Year Zoology Notes PDF Download

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