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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
![SCERT Maharashtra solutions for Biology [English] 12 Standard HSC chapter 15 - Biodiversity, Conservation and Environmental Issues - Shaalaa.com](/images/biology-english-12-standard-hsc_6:1b94e35560a844c094a1f846c467d1b4.biology "SCERT Maharashtra solutions for Biology [English] 12 Standard HSC chapter 15 - Biodiversity, Conservation and Environmental Issues")
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Solutions for Chapter 15: Biodiversity, Conservation and Environmental Issues
Below listed, you can find solutions for Chapter 15 of Maharashtra State Board SCERT Maharashtra for Biology [English] 12 Standard HSC.
SCERT Maharashtra solutions for Biology [English] 12 Standard HSC 15 Biodiversity, Conservation and Environmental Issues MCQ
1 Mark
Dodo bird, stellar sea cow and passenger pigeon are few examples of extinction due to ______.
habitat loss
hunting
Alien species invasion
overexploitation
Select the odd example with respect to types of conservation strategies.
Pawra tribals in Satpuda have protected varieties of corn with different coloured kernels.
Kanha forest as tiger reserve.
Crocodile bank of Chennai
Sacred groves
India boasts a handsome share of ______ % of total biodiversity wealth of the earth.
2.4
8.1
14
22
SCERT Maharashtra solutions for Biology [English] 12 Standard HSC 15 Biodiversity, Conservation and Environmental Issues Very Short Answer
1 Mark
What is ‘Hello Forest’?
Name the Japanese method of plantation adapted by our government.
A medicinal plant Rauwolfia vomitoria shows variations in concentration of reserpine from location to location. What type of level of biodiversity is this?
SCERT Maharashtra solutions for Biology [English] 12 Standard HSC 15 Biodiversity, Conservation and Environmental Issues Short Answer 1
Write full form of
- IUCN
- NBA
Give any four factors that favour high speciation at lower altitudes.
With the help of any one example explain Alien species invasion as one of the causes of Biodiversity losses.
SCERT Maharashtra solutions for Biology [English] 12 Standard HSC 15 Biodiversity, Conservation and Environmental Issues Short Answer 2
3 Mark
Enlist any six categories into which a given species is placed once it has been thoroughly evaluated by IUCN.
The reasons for conservation of biodiversity can be classified into three categories. Name them and describe each in brief.
SCERT Maharashtra solutions for Biology [English] 12 Standard HSC 15 Biodiversity, Conservation and Environmental Issues Long Answer
Describe any four measures to achieve Mission Harit Maharashtra.
Solutions for 15: Biodiversity, Conservation and Environmental Issues
SCERT Maharashtra solutions for Biology [English] 12 Standard HSC chapter 15 - Biodiversity, Conservation and Environmental Issues
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Concepts covered in Biology [English] 12 Standard HSC 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.
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