MPBSE HSE Class 12th Biology 2025 Sample Question Paper Madhya Pradesh
Organisation : Madhya Pradesh Board of Secondary Education (MPBSE)
Exam Name : Higher Secondary Examination (HSE) 2025
Class : Class 12th
Subject : Biology
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MPBSE Class 12th Biology Sample Question Paper
Choose the correct option and write
Related / Similar Question Paper : MPBSE HSE Class 12th Chemistry Sample Question Paper 2025
I. In angiosperm plants the site of sexual reproduction is-
(a) Seed
(b) Fruit
(c) Flower
(d) Embryo
II. The disease caused by activation of oncogene is-
(a) T.B.
(b) Cancer
(c) AIDS
(d) Asthma
III. Select the correct option by looking at the picture of the young anther
(a) a- epidermis, b-endothecium, c-middle layers,d-tapetum, e- sporogenous tissue, f-connective
(b) b-epidermis, c-endothecium, d-middle layers, e-tapetum, f- sporogenous tissue, a-connective
(c) b-epidermis, c-endothecium, f-middle layers, e-tapetum, a- sporogenous tissue, d-connective
(d) b-epidermis, c-endothecium, f-middle layers, e-tapetum, d- sporogenous tissue, a-connective
IV. Used as molecular scissors in genetic engineering-
(a) DNA polymerase
(b) DNA ligase
(c) Helicase
(d) Restriction endonuclease
V. Population density is designed as-
(a) D
(b) P
(c) N
(d) d
VI. The condition of chromosomes in a person suffering from Turner syndrome will be-
(a) 44+ X
(b) 44+XXY
(c) 44+ XY
(d) 44+XXX
Fill in the blanks and write:
I. From 200 secondary sperm cells. ……… sperm will be formed.
II. The number of hydrogen bonds between adenine and thymine in a DNA molecule is…………
III. Penicillin is obtained from ………………… fungus.
IV. Organisms whose genetic composition has been altered are called……
V. Name of the first transgenic cow is ………..
VI. Every ecosystem depends on… for energy.
Choose true or false:
I. GIFT is a method to control birth rate.
II. The cranial cavity of Neanderthal man is 1400cc in size.
III. India’s share in the total biodiversity of the world is 8.1%.
IV. The method of producing thousands of plants through tissue culture is called micro propagation.
V. Biopesticides harm the environment.
VI. The corpus luteum is formed in the testis.
Write the answer in one sentence:
I. Write the full form of ZIFT.
II. Write the equation for Hardy-Weinberg theory.
III. Write the name of the harmful chemical compound found in tobacco.
IV. By which bond are the two chains of insulin held together?
V. Write the full form of IUCN.
Instructions:
(i) All Questions are compulsory.
(ii) There are 28 objective questions from question no. 1 to 5. Each Question carries 1 mark.
(iii) Internal options are given from question No. 6 to 20.
(iv) Question No. 6 to 12 are very short answer type question. Answer each question in about 30 words. Each question carries 2 marks.
(v) Question No. 13 to 16 are short answer type question. Answer each question in about 75 words. Each question carries 3 marks.
(vi) Question No. 17 to 20 are long answer type question. Answer each question in about 120 words. Each question carries 4 marks.
(vii) Draw well labelIed diagram if necessary.
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