Maharashtra HSC Biology Important Questions 2026 - Check Maharashtra HSC Biology Marks-Wise Questions Here

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Maharashtra HSC Biology Important Questions 2026 provided here are taken from the previous year's question papers. These questions are of 1, 2, 3, and 4 marks. When solving the important questions regularly, you can learn to write answers and manage time. It also allows you to decide the time required for short and long questions. These questions can give you an idea about the points to be added in the answers. You can also develop a good understanding of the type of questions that can be asked in the final paper. In addition, you will also get familiar with the marking scheme. Read the article below to continue practicing the Maharashtra HSC Biology Important Questions 2026.

Also Check Maharashtra HSC Biology Syllabus 2025-26

Maharashtra HSC Biology Important Questions 2026 for 1 Mark

Question 1.

Which of the following is most appropriate for thalassemia?

(A) decrease of either beta or alpha globin chain of HbA

(B) decrease of alpha (a) cells of pancreas

(C) decrease of WBC count

(D) decrease of blood platelets

Question 2.

Find the odd man out with respect to chemoautotrophs:

(A) Nitrosomonas

(B) Chromatium

(C) Thiobacillus

(D) Ferrobacillus

Question 3.

Select the correct sequence of stages of spermatogenesis in a human male.

(a) Spermatogonium → Spermatids → Spermatocytes → Spermatozoa

(b) Spermatogonium → Spermatocytes → Spermatids → Spermatozoa

(c) Spermatids → Spermatogonium → Spermatocytes → Spermatozoa

(d) Spermatocytes → Spermatogonium → Spermatids → Spermatozoa

Question 4.

Which of the following divides nasal cavity?

(a) Hyaline cartilage

(b) Mesethmoicfcartilage

(c) Ligamentum arteriosum

(d) Laryngopharynx

Question 5.

Select and write the correct answer for the following multiple-choice type of questions: i. How many meiotic and mitotic divisions occur during the development of male gametophyte from 11. the microspore mother cell?

(A) One meiotic and two mitotic

(B) Two meiotic only

(C) Two mitotic only

(D) One mitotic and one meiotic

Also Check Maharashtra HSC Biology Sample Papers 2025-26

Maharashtra HSC Biology Important Questions 2026 for 2 Marks

Question 1. To avoid photorespiration, which anatomical peculiarities are shown by C4 plants?

Question 2. Match the parts of ovule given in column I with parts of seed given in column II:

Question 3. What is Chiropterophily? Why the transfer of pollen grains is important?

Question 4. Give the name of endocrine gland which is prominent at birth but gets gradually atrophied in the adult stage.

Question 5. Explain Hardy-Weinberg's principle, with the help of Punnet square.

Maharashtra HSC Biology Important Questions 2026 for 3 Marks

Question 1. Name the causative agent of malaria. State any two symptoms and two preventive measures of malaria.

Question 2. What is ecological succession? Name various seral stages from pioneer species to climax community with suitable example in hydrarch succession.

Question 3. Write drawbacks of Darwin’s theory.

Question 4. Satish is a colorblind boy. His mother has normal vision but his maternal grandfather is colourblind. His father and maternal grandmother have normal vision. Explain the pattern of inheritance with suitable chart.

Question 5. With the help of a neat, labelled diagram describe the structure of root hair.

Maharashtra HSC Biology Important Questions 2026 for 4 Marks

Question 1. State the names of hormone and glands secreting them:

(a) Growth of thyroid gland.

(b) Controls tubular absorption of water in kidney.

(c) Stimulates liver and muscles for glycogenesis.

(d) Development of immune system and maturation of T-lymphocyte.

Question 2. Describe the process of double fertilisation.

Question 3. What are chromosomal disorders? Describe Turner’s syndrome and Klinefelter’s syndrome.

Question 4. S ketch the internal structure of human heart. Label all the valves present in it. Mention the function of any one valve in the heart.

Question 5. Explain the law of dominance and compare how it differs from incomplete dominance and co-dominance.

Question 6. What are the different strategies for biodiversity conservation in India?

Also Check Maharashtra HSC Biology Exam Pattern 2026

How Many Important Questions Should I Prepare for the Maharashtra HSC Biology Exam?

In the article, a variety of questions for different marks are provided. You can solve them after completing the syllabus. Regularly solving a good number of questions will give you an idea about the difficulty level of questions. This will help you prepare better for your exams. So, try to solve as many questions as possible from each chapter.

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