TS Inter 1st Year Zoology Exam 2025 Most Expected Questions: The TS Inter 1st Year Zoology exam will take place on March 13, 2025. The TS Inter 1st Year Zoology exam questions are divided into three types: Very Short Answer (VSA) worth 2 marks and Short Answer (SA) worth 4 marks and Long Answer (LA) worth 8 marks each. Candidates should respond to all 10 VSA questions and select six from eight SA questions and two from the three LA questions. The examination will contain questions concerning the notable traits of polychaetes alongside the design of cardiac muscle tissue and Entamoeba histolytica's life cycle pattern. Two additional biological concepts for evaluation are marine animals' adjustments to hypertonic seawater environments alongside water pollution origins. The complete exam carries 60 marks. The combination of model question paper practice and guess paper study aids students to effectively prepare for the exam by learning the examination structure along with practicing high weightage topics.

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TS Inter 1st Year Zoology Exam 2025 Most Expected Questions

Here are the TS Inter 1st Year Zoology Exam 2025 Most Expected Questions that are often repeated every year-solving these questions will ensure that you achieve maximum marks in the upcoming exam:

Section A: Very Short Answer Type Questions (2 marks each)

• What is the difference between a prokaryotic and eukaryotic cell?
• Define species with examples.
• What is the role of zoos in taxonomy?
• Explain the term biodiversity.
• What are the main types of symmetry in animals?
• Define conjugation in ciliates.
• What are the functions of epithelial tissue?
• Describe the structure of a neuron.
• What is the difference between a pseudocoelomate and a eucoelomate?
• Explain the term "niche" in ecology.

Section B: Short Answer Type Questions (4 marks each)

• Describe the salient features of phylum Porifera.
• What are the characteristics of phylum Cnidaria?
• Explain the structure and function of the earthworm's setae.
• Describe the life cycle of Plasmodium vivax.
• What are the adaptations of marine animals to hypertonic seawater?
• Explain the concept of genetic diversity.
• Describe the structure of a cardiac muscle cell.
• What are the main types of ecological pyramids?
• Explain the process of nitrogen cycling.
• Describe the external features of Periplaneta americana.

Section C: Long Answer Type Questions (8 marks each)

• Explain the structure and life cycle of Entamoeba histolytica with diagrams.
• Describe the type study of the earthworm, including its habitat and external features.
• Explain the concept of ecosystem diversity and its importance.
• Describe the structure and function of the human respiratory system.
• Explain the process of carbon cycling in ecosystems.
• Describe the life cycle of Ascaris lumbricoides and its pathogenicity.
• Explain the concept of food chains and food webs with examples.
• Describe the adaptations of protozoans for locomotion and reproduction.
• Explain the causes and effects of water pollution with measures for control.
• Describe the structure and function of the human circulatory system.

The questions assess students on all important topics included in the TS Inter 1st Year Zoology syllabus including diversity of living organisms, structural organization, animal diversity, ecology, and human welfare

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