Calcutta University BSc Botany Syllabus 2026, Semester-wise Subjects, PDF & Exam Pattern

The Calcutta University BSc Botany syllabus 2026 follows the four-year Honours structure under NEP 2020 and covers eight semesters. The revised curriculum includes subjects such as Plant Diversity, Plant Systematics, Anatomy, Phycology, Microbiology, Genetics, Plant Physiology, Ecology and Biotechnology.

The BSc syllabus becomes more advanced with each year, moving from plant diversity and classification to research-oriented subjects and practical applications. Students can also choose different exit options after completing the required semesters. Understanding the semester-wise subjects, marks and exam pattern can help students plan their Botany preparation and track the topics covered throughout the course.

Calcutta University BSc Botany Syllabus 2026 Overview

The Calcutta University BSc Botany Syllabus 2026 follows the four-year Honours structure under NEP 2020. The latest revision is Notice CSR-43-2026, dated 08-05-2026. It covers Honours and Honours with Research, and the course runs over eight semesters.

The table below shows the four levels of the BSc course. Each level has two semesters, and the papers become more advanced as you move up.

Students can also exit after semester 2, 4 or 6. If you exit, you must complete a summer internship first.

Calcutta University BSc Botany Subjects: Semester-Wise List

Here is the Calcutta University BSc Botany syllabus semester-wise. The table lists the core (DSC) papers for each semester. Skill (SEC) and other papers are added on top of these, and each core paper has a theory part and a practical part.

Also Check, DU BSc Botany Syllabus

Calcutta University BSc Botany Syllabus for 1st Year

The first year covers Semesters 1 and 2 and introduces students to plant diversity, classification, and nomenclature. It also includes skill-based learning and an IDC paper related to plants.

Calcutta University BSc Botany Syllabus for 2nd Year

The second year covers Semesters 3 and 4 and focuses on plant groups, their structure, uses, and applications. Students study economic plants, plant anatomy, embryology, algae, fossil plants, and medicinal plants.

Also Check, BHU BSc Botany Syllabus

Calcutta University BSc Botany Syllabus for 3rd Year

The third year covers Semesters 5 and 6 and shifts towards microbes, cellular processes, plant functions, and genetics. Students also complete Minor papers and can exit with a 3-year degree after fulfilling the internship requirement.

Note: Students can exit with a 3-year degree after completing the third year and the required summer internship.

What Is Taught in the 4th Year (Honours)?

The fourth year covers Semesters 7 and 8 for students who continue to the Honours programme. The syllabus combines ecology, biotechnology, plant metabolism, research methodology, and specialised areas of Botany.

Calcutta University BSc Botany Syllabus PDF

The syllabus PDF is on the official University of Calcutta website, under the Curriculum and Credit Framework (UG) section. Botany has several notices listed there, and the newest one is CSR-43-2026. You can open it directly from the official Botany syllabus PDF.

The PDF gives the paper code, marks, credits, class hours, topics, practical work and textbook list for each paper. Always use the newest notice, as older ones may have changed.

Calcutta University BSc Botany Exam Pattern

The Calcutta University BSc Botany exam pattern is based on credits and marks. In a 100-mark paper, 75 marks are for theory, and 25 marks are for practical. A theory paper has 3 credits and 45 class hours, while a practical has 1 credit and 30 class hours.

The table below shows the total credits and marks for each type of paper in the four-year course. Use it to see how the marks are spread.

IDC papers carry 75 marks, with 50 for theory and 25 for practical. Practicals also have their own split. In Plant Diversity, for example, the 25 practical marks are divided as follows.

Also Check, B.Sc Botany 1st Semester Syllabus

Study Tips and Next Steps After BSc Botany

A clear plan for each semester and a few smart next steps can help you score well and choose a career path.

• Use the syllabus PDF as a checklist: Tick off each topic as you finish it.

• Keep your notebooks neat: Practical and field notebooks carry marks in the practical exam.

• Practise identification: Study specimens like Nostoc, Rhizopus, Marchantia and Pteris from the practical list.

• Revise by unit: Each unit lists the number of lectures, which shows how much weight it may carry.

The Calcutta University BSc Botany syllabus 2026 covers eight semesters, progressing from plant diversity and systematics to genetics, physiology, ecology and biotechnology. Students should use the latest syllabus PDF to track subjects, marks and practical requirements for each semester.

Regular revision, practical preparation and topic-wise study can make semester preparation more organised. Students looking for additional academic support can also explore PW Semester Prep for BSc preparation.