With the upcoming XII board exams, there is an equal pressure and confusion that piles up in the minds
of students. Considering that XII board exams are the most important path setters for all students, The
Gurukul Practice centre has enunciated the student guidance zone. We hereby will provide all the
students with complete assistance for XII board exam preparation. So, here is a list of important topics
that SSC board students should prepare thoroughly for scoring excellent marks in biology exams. With
all good wishes for excellent exams, we also assure you complete assistance in future. All the best!
1 Explain the development of male gametophytes of angiosperms
2 Give the application of genetic engineering
3 Impact of population explosion on food supply
4 Give the function of brain
5 Write a note on antigen – antibody complex
6 Explain the function of urine formation
7 Cross and self pollination (distinguish)
8 Explain blue green algae as bio-fertilizer
9 Menstrual cycle
10 Sperm diagram
11 RNA and DNA (distinguish)
12 Vegetative propagation in angiosperms
13 Aerobic and Anaerobic respiration
14 Sketch and label male gametophyte in angiosperms
15 Explain C3 pathway. How is it differ from C4 pathway
16 Ovary diagram
17 Cerebrum in detail
18 Explain ethics and Bio-piracy
19 Describe methodology to tissue culture
21 Suggest measure for the protection of endangered species
23 HSK pathway
24 Structure of nephron
25 Morphology of thyroid gland
26 T.S of human testis
27 Describe the process of human fertilisation
28 Describe the source of oxygen in photosynthesis
29 Describe the methods of conservation of energy
30 Describe the steps involved in recombinant DNA technology
31 Note on carcinogenic agent
32 Sketch and label the structure of antibody
33 Describe the ventral view of heart
34 Symptoms of typhoid
35 Distinguish between artery and vein
36 Uses of E.C.G
37 Disorder caused by under-secretion of thyroid
38 Give the schematic representation of non-cyclic photo phosphorylation .
39 Explain the effects of deforestation
40 Why is it necessary to conserve endangered species
41 How kidney functions are regulated? Add a note on kidney transplantation.
42 Describe Waston and cricks model of DNA.
43 Define tissue culture. Describe production of disease – free plants and secondary metabolites.
44 Write a short note on crown grafting
45 Explain the ultra-structure of mitochondria.