Advertisements
Online Mock Tests
Chapters
2: Reproduction in Lower and Higher Animals
3: Inheritance and Variation
4: Molecular Basis of Inheritance
5: Origin and Evolution of Life
6: Plant Water Relation
7: Plant Growth and Mineral Nutrition
8: Respiration and Circulation
9: Control and Co-ordination
10: Human Health and Diseases
11: Enhancement of Food Production
12: Biotechnology
13: Organisms and Populations
14: Ecosystems and Energy Flow
▶ 15: Biodiversity, Conservation and Environmental Issues
![Balbharati solutions for Biology [English] 12 Standard HSC Maharashtra State Board chapter 15 - Biodiversity, Conservation and Environmental Issues - Shaalaa.com](/images/biology-english-12-standard-hsc-maharashtra-state-board_6:429f7f9009264240a77c8945f6342a63.JPG "Balbharati solutions for Biology [English] 12 Standard HSC Maharashtra State Board chapter 15 - Biodiversity, Conservation and Environmental Issues")
Advertisements
Solutions for Chapter 15: Biodiversity, Conservation and Environmental Issues
Below listed, you can find solutions for Chapter 15 of Maharashtra State Board Balbharati for Biology [English] 12 Standard HSC Maharashtra State Board.
Balbharati solutions for Biology [English] 12 Standard HSC Maharashtra State Board 15 Biodiversity, Conservation and Environmental Issues Exercises [Page 342]
Observe the graph and select the correct option:
Line A represents, S = CA2
Line B represents, log C = log A + Z log S
Line A represents, S = CAZ
Line B represents, log S = log Z + C log A
Select the odd one out on the basis of Ex-situ conservation.
Zoological park
Tissue culture
Sacred groves
Cryopreservation
Choose the correct option
Which of the following factors will favour species diversity?
Invasive species
Glaciation
Forest canopy
co extinction
Choose the correct option
The term “terror of Bengal’ is used for ___________.
algal bloom
water hyacinth
increased BOD
eutrophication
Choose the correct option
CFC are air polluting agents which are produced by ___________.
Diesel trucks
Jet planes
Rice fields
Industries
Very short answer type question
Give two examples of biodegradable materials released from the sugar industry.
Very short answer type question
Name any 2 modern techniques of protection of endangered species.
Very short answer type question
Where was the ozone hole discovered?
Very short answer type question
Give one example of natural pollutants.
Very short answer type question
What do you understand by the EW category of a living being?
Short answer type question
Dandiya raas is not allowed after 10.00 pm. Why?
Short answer type question
Tropical regions exhibit species richness as compared to polar regions. Justify.
Short answer type question
How does genetic diversity affect the sustenance of a species?
The greenhouse effect is boon or bane? Give your opinion.
Short answer type question
How does CO cause giddiness and exhaustion?
Short answer type question
Name two types of particulate pollutants found in the air. Add a note on ill effects of the same on human health.
Long answer type question
Montreal protocol is an essential step. Why is it so?
Long answer type question
Name any 2 personalities who have contributed to control deforestation in our country. Elaborate on the importance of their work.
Long answer type question
How BS emission standards changed over time? Why is it essential?
Long answer type question
During large public gatherings like Pandharpur vari mobile toilets are deployed by the government. Explain how this organic waste is disposed of.
Long answer type question
How Indian culture and traditions helped in bio-diversity conservation?
Long answer type question
Give the importance of conservation in terms of utilitarian reasons.
Solutions for 15: Biodiversity, Conservation and Environmental Issues
Balbharati solutions for Biology [English] 12 Standard HSC Maharashtra State Board chapter 15 - Biodiversity, Conservation and Environmental Issues
Shaalaa.com has the Maharashtra State Board Mathematics Biology [English] 12 Standard HSC Maharashtra State Board Maharashtra State Board solutions in a manner that help students grasp basic concepts better and faster. The detailed, step-by-step solutions will help you understand the concepts better and clarify any confusion. Balbharati solutions for Mathematics Biology [English] 12 Standard HSC Maharashtra State Board Maharashtra State Board 15 (Biodiversity, Conservation and Environmental Issues) include all questions with answers and detailed explanations. This will clear students' doubts about questions and improve their application skills while preparing for board exams.
Further, we at Shaalaa.com provide such solutions so students can prepare for written exams. Balbharati textbook solutions can be a core help for self-study and provide excellent self-help guidance for students.
Concepts covered in Biology [English] 12 Standard HSC Maharashtra State Board chapter 15 Biodiversity, Conservation and Environmental Issues are Biodiversity, Levels of Biodiversity, Patterns of Biodiversity, Biodiversity Current Scenario, Loss of Biodiversity, Conservation of Wildlife, Biological Diversity Act, 2002, Environmental Issues, Air Pollution and Its Causes, Noise Pollution, Water Pollution and Its Causes, Green House Effect, Deforestation and Its Causes, Preventive Measures of Green House Effect, Global Warming, Preventive Measures of Global Warming, Ozone Layer Depletion, Mission Harit Maharashtra, Conservation of Biodiversity.
Using Balbharati Biology [English] 12 Standard HSC Maharashtra State Board solutions Biodiversity, Conservation and Environmental Issues exercise by students is an easy way to prepare for the exams, as they involve solutions arranged chapter-wise and also page-wise. The questions involved in Balbharati Solutions are essential questions that can be asked in the final exam. Maximum Maharashtra State Board Biology [English] 12 Standard HSC Maharashtra State Board students prefer Balbharati Textbook Solutions to score more in exams.
Get the free view of Chapter 15, Biodiversity, Conservation and Environmental Issues Biology [English] 12 Standard HSC Maharashtra State Board additional questions for Mathematics Biology [English] 12 Standard HSC Maharashtra State Board Maharashtra State Board, and you can use Shaalaa.com to keep it handy for your exam preparation.
