Biodiversity And Conservation Chapter 12th Biology Short Long Type Important Question
15. Biodiversity And Conservation
1. What do you mean by conservation of Biodiversity? What are its objectives?
Ans.- Conservation of Biodiversity : Conservation means biodiversity that leads to protection, uplift and scientific management of biodiversity so as to maintain it at its optimum level and derive sustainable benefits for the present as well as future generations.
→ Objectives of the Conservation :
Biodiversity has following aims :
(i) Balance maintainence between vital ecological process and life saving system (air, water, soil)
(ii) Biodiversity is fundamental to ecosystem services of nature, diverse gene pool of all living organism.
(iii) All the threatened species must be conserved. There should be many decisions, that doesn’t reduce the degree and amount of Biodiversity.
2. What do you understand by the term endangered species? Name three categories of endangered species and name to at least two animal species of India which are in danger of extinction.
Ans.- Endangered Species : Those species are facing a high risk of extinction in the wild in the near future due to decrease in its habitat, excessive predation or poaching. Some examples are Asiatic wild Ass, Blue Whale, Great Indian Bustard etc.
3. Write short notes on following-
(a) Red data book (b) Reserved areas in India
Ans. (a) Red Data Book is a del catalogue of taxa that are facing the risk of extinction. Its main aim is to give information about the urgency and scale of conservation problem to the public and policy makers.
Users : (i) Developing awareness about the importance of threatened biodiversity.
(ii) Identification and documentation of endangered species.
(iii) Providing a global index of the decline of biodiversity.
(b) Reserved areas in India: In India, there are 33 Botanical Gardens, 99 National parks, 515 Wildlife sanctuaries and 17 Biosphere reserves are there. Eg.- Pachmahri Biosphere reserve, Jim Corbett National Park, Kanjiranga National Park etc.
Biology ka Objective Question 12th, 12th Biology Objective Questions and Answers in English 2020, 12th Biology Objective, Class 12th Biology Most VVI MCQ Objective Chapter Wise Question in English on New Pattern, BSEB Inter Exam 2021 Biology Objective Question Set10th board, Class 12th Exam Science Stream Biology VVI Objective Type Question Ecosystem Chapter, Class 12th Exam Biology Objective MCQ Question Chapter Wise in English, 12th Biology Short Long Type Question Reproduction In Organisms Chapter in English
12th Biology Objective Subjective Questions and Answers in English, 12th Biology Objective Questions and Answers in English 2021, 12th Biology Objective Questions and Answers pdf in English, Chemistry Objective question 12th 2021, Bihar Board 12th Biology Objective Question Sexual Reproduction in Flowering Plants Chapter, 12th Biology ka objective question 2021,
IMPORTANT LINKS –
|10TH 12TH MOBILE APP|
|10th Mobile App||CLICK|
|12th Mobile App||CLICK|
|12TH BOARD SCIENCE STREAM|
Class 12th Biology VVI Objective Subjective Question in English Sexual Reproduction in Flowering Plants Chapter, BSEB Inter Exam Biology Chapter wise Objective Subjective Question New Pattern, Bihar Board 12th Biology Objective Subjective Question Sexual Reproduction in Flowering Plants Chapter, Biodiversity And Conservation Chapter 12th Biology Short Long Type Important Question
Class 12th Exam Biology VVI Objective Subjective Question Human Reproduction Chapter, 12th Board Exam Biology Most VVI MCQ Question Reproductive Health Chapter, Class 12th Board Exam Biology Important Chapter Wise MCQ Subjective Question in English, BSEB Inter Exam Biology Important MCQ Question Evolution Chapter in English,
Class 12th Biology VVI Objective MCQ Human Health and Diseases Chapter in English, Class 12th Exam Biology Chapter Wise Objective MCQ Question in English, Class 12th Biology Most VVI MCQ Objective Chapter Wise Question in English on New Pattern, BSEB Inter Exam Biology Chapter Wise Objective Subjective MCQ Question in English, Human Reproduction Chapter 12th Biology Short Long Type Important Question, BSEB 12th Exam Biology Most VVI Short Long Question