Exam (elaborations)
NCERT Solutions for Class 12 Biology Chapter 15
- Course
- Institution
NCERT Solutions for Class 12 Biology Chapter 15
[Show more]
Seller
Follow
Hkane
Reviews received
Content preview
106 BIOLOGY, EXEMPLAR PROBLEMSCHAPTER 15
BIODIVERSITY AND CONSERVATION
MULTIPLE-CHOICE QUESTIONS
1. Which of the following countries has the highest biodiversity?
a. Brazil
b. South Africa
c. Russia
d. India
2. Which of the following is not a cause for loss of biodiversity?
a. Destruction of habitat
b. Invasion by alien species
c. Keeping animals in zoological parks
d. Over-exploitation of natural resources
3. Which of the following is not an invasive alien species in the Indian
context?
a. Lantana
b. Cynodon
c. Parthenium
d. Eichhornia
4. Where among the following will you find pitcher plant?
a. Rain forest of North-East India
b. Sunderbans
c. Thar Desert
d. Western Ghats
5. Which one of the following is not a major characteristic feature of
biodiversity hot spots?
a. Large number of species
b. Abundance of endemic species
c. Large number of exotic species
d. Destruction of habitat
, BIODIVERSITY AND CONSERVATION 107
6. Match the animals given in column A with their location in column B:
Column A Column B
(i) Dodo (a) Africa
(ii) Quagga (b) Russia
(iii) Thylacine (c) Mauritius
(iv) Stellar's sea cow (d) Australia
Choose the correct match from the following:
(a) i-a, ii-c, iii-b, iv-d
(b) i-d, ii-c, iii-a, iv-b
(c) i-c, ii-a, iii-b, iv-d
(d) i-c, ii-a, iii-d, iv-b
7. What is common to the following plants: Nepenthes, Psilotum, Rauwolfia
and Aconitum?
a. All are ornamental plants
b. All are phylogenic link species
c. All are prone to over exploitation
d. All are exclusively present in the Eastern Himalayas.
8. The one-horned rhinoceros is specific to which of the following sanctuary
a. Bhitar Kanika
b. Bandipur
c. Kaziranga
d. Corbett park
9. Amongst the animal groups given below, which one has the highest
percentage of endangered species?
a. Insects
b. Mammals
c. Amphibians
d. Reptiles
10. Which one of the following is an endangered plant species of India?
a. Rauwolfia serpentina
b. Santalum album (Sandal wood)
c. Cycas beddonei
d. All of the
11. What is common to Lantana, Eichhornia and African catfish?
a. All are endangered species of India.
b. All are key stone species.
c. All are mammals found in India.
d. All the species are neither threatened nor indigenous species of India.
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller Hkane. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $7.99. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
81113 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now