biology IMP questions....
State board...10th....
Answers
Science - 2 IMP questions of Maharashtra Board :-
Chapter 1 - Short note on Central Dogma, triplet cordons, transcription, translation, translocation (Any 1)
Vestigial organs (define with examples), figure 1.8, Darwin's theory of natural selection also objections*, Lamarckism examples, Speciation * (chart) Q. 7. - b **
Chapter 2 - figure 2.1, glycolysis, kreb's cycle with figure 2.2, Always remember on page 14**, ATP, Charts on page 15**,figure 2.4**,Always remember on page 16*, vitamins, importance of cell division alos mitosis *,
Chapter 3 - Limitations of asexual reproduction *, figure 3.2, figure 3.6**, regeneration *, Sexual reproduction in plants ** with figure 3.12 (3-5 marks), Human male reproductive system figure 3.16**(label and identify), fertilization in human beings, Sex determination in human beings with diagram **(2-3 marks), menstrual cycle (identify and state the function) (3-5)marks **, IVF, Sperm Bank importance in modern technology *, types of twins *, sexual diseases (examples with symptoms) *
Chapter 4 - figure 4.1, chart on page no. 37*, fill in the box page no. 38*, the quote of Mahtma Gandhi on page 38 (explanation or your personal opinion) *, effects of radioactive pollution *, chart on page 40*,Always remember on page 41**,the passage on page no. 42*, sacred groves (short note) **, symbols on page 43***, how can biodiversity be conserved?**, classification of threatened species with pictures *, a pledge for life and environment (give your opinion) *,
Chapter - 5 all Web charts in the chapter **, figure 5.10*,passage on green energy on page 53**, advantages and disadvantages of solar energy *, India uses the most coal to produce energy. What it may result in the future? Is it right to use coal continuously? Why? Give your opinion. ***
Chapter 6- figure 6.1*, define animal classification and state any four benefits of animal classification **, non chordates and chordates difference *, body symmetry **, phylum porifera examples with diagram and characters **, draw diagram of liver fluke **, identify the animal and state their characters ( echinodermata, hemichordata **) identify the animals and state their special features (mollusca, cnidaria) *, cephalochordata with diagram page no. 72 **, wall lizard or bat figure*,
Chapter 7 - Applied microbiology and industrial microbiology difference with definition *, cheeze (short note types with number of days), importance of probiotics in human health **, microbial enzymes (give reason) *, Aspergillus Niger page no. 81 with xanthan gum **, modern landfill site (identify or label) *, clean technology benefits **, figure 7.14
Chapter 8 - institutes of cytology page no. 88, stem cells define *, uses of stem cells chart **, biotechnology define with any two benefits *, bio fertilizers and animal hubandary **, figure 8.7*, dolly (short note and disadvantages of cloning give your opinion) **, DNA fingerprinting **, blue revolution *, figure 8.13 and its importance *, Q. 8
Chapter 9- Social health define with any four factors affecting the social health **, how can one's mobile phone addiction be controlled? Give your opinion about it. ***, cyber crime examples *, figure 9.10,9.11** give your opinion *,
Chapter 10- figure 10.1 (identify the types of disaster and state what will you do on such conditions) *, nature and scope of disaster **, objectives of disaster management with pre disaster and post disaster management *, main aspects of disaster management cycle *, NDRF (short note) ** page no. 116 figure 10.2 ** figure 10.2** identify the types of disaster and state its management. Mock drill page no. 118 also objectives with necessary material in first aid box **, always remember page no. 119**, Q 8. ***, Q 10.* Q 11*** (from exercise)