Fill in the blanks.- A place where animals are protected in their natural habitat is called ____ .
- Species found only in a particular area is known as ____ .
- Migratory birds fly to far away places because of ____ changes.
- A place where animals are protected in their natural habitat is called ____ .
- Species found only in a particular area is known as ____ .
- Migratory birds fly to far away places because of ____ changes.
Solution and Explanation
(a) A place where animals are protected in their natural habitat is called a sanctuary.
(b) Species found only in a particular area are known as endemic.
(c) Migratory birds fly to far away places because of climatic changes.
Top Questions on Endemic Species
- List of endangered species was released by-
- NEET (UG) - 2024
- Biology
- Endemic Species
- Given below are two statements:
Statement I: Javan Rhino is a vulnerable species.
Statement II: One-horned Rhino is a vulnerable species.
In the light of the above statements, choose the correct answer from the options given below:- CUET (PG) - 2023
- Zoology
- Endemic Species
Questions Asked in CBSE Class VIII exam
- When he felt the earthquake, do you think Ignesious immediately worried about a tsunami? Give reasons for your answer. Which sentence in the text tells you that the Ignesious family did not have any time to discuss and plan their course of action after the tsunami struck?
- CBSE Class VIII
- The Tsunami
Mention the following.
(i) Two examples of social practices prevailing then.
(ii) Two oppressive policies of the British.
(iii) Two ways in which common people suffered.
(iv) Four reasons for the discontent that led to the 1857 War of Independence.
- CBSE Class VIII
- Glimpses of the past
- Subtract 3xy + 5yz – 7zx from 5xy – 2yz – 2zx + 10xyz
- CBSE Class VIII
- Addition and Subtraction of Algebraic Expressions
- Factorise the following expressions.
- \(a^ 2 + 8a + 16 \)
- \(p^ 2 - 10p + 25 \)
- \(25m^2 + 30m + 9 \)
- \(49y^ 2 + 84yz + 36z ^2 \)
- \(4x^ 2 - 8x + 4 \)
- \(121b ^2 - 88bc + 16c ^2 \)
- \((l + m) ^2 - 4lm \) (Hint: Expand \((l + m) ^2 \) first)
- \(a^ 4 + 2a ^2b ^2 + b^ 4\)
- CBSE Class VIII
- What is Factorisation?
- (a) Add: p ( p – q), q ( q – r) and r ( r – p)
(b) Add: 2x (z – x – y) and 2y (z – y – x)
(c) Subtract: 3l (l – 4 m + 5 n) from 4l (10 n – 3 m + 2 l)
(d) Subtract: 3a (a + b + c) – 2 b (a – b + c) from 4c (– a + b + c)- CBSE Class VIII
- Multiplying a Monomial by a Polynomial
Concepts Used:
Biodiversity and Conservation
The term ‘biodiversity’ is derived from the two words- ‘bios' which means life and ‘diversity’ i.e, differentiation or variation. Edward Wilson, the sociobiologist was the first to popularise the term ‘biodiversity’ in the year 1992. The term implies the occurrence of various plants and animals along with their variants such as biotypes, ecotypes and genes on earth. In our biosphere, the immense diversity or heterogeneity remains not only at the species level but also, at every level of biological organization that ranges from macromolecules in the cells to biomes.
Biodiversity and Conservation is a topic covered under the fifteenth chapter and Unit 5 of NCERT class 12 biology.