World's only instant tutoring platform
dropdown-logo
Become a tutorPartnershipsAbout usStudent loginTutor login
About us
Login
App StorePlay Store
Get 2 FREE Instant-Explanations on Filo with code FILOAPP
Assertion: Now-a-days, the biodiversity is declining with an a
Question
Medium
Timing Icon

Solving time: 3 mins

Assertion: Now-a-days, the biodiversity is declining with an accelerated rate.
Reason: Exotic species are considered to be major cause of extinction of species.

A
Both Assertion and Reason are correct and Reason is the correct explanation for Assertion

B
Both Assertion and Reason are correct but Reason is not the correct explanation for Assertion

C
Assertion is correct but Reason is incorrect

D
Both Assertion and Reason are incorrect

Views

Views: 5,260 students

tutor 0tutor 1tutor 2
Found 4 tutors discussing this question
Luna Discussed
Assertion: Now-a-days, the biodiversity is declining with an accelerated rate.
Reason: Exotic species are considered to be major cause of extinction of species.
9 mins ago
Discuss this question LIVE
9 mins ago

Text SolutionText solutionverified iconVerified

Assertion - Nowadays, the biodiversity is declining with an accelerated rate. The world is losing species at a rate that is 100 to 1000 times faster than the natural extinction rate. The process towards extinction is mainly caused by habitat degradation, whose effect on biodiversity is worsened by the ongoing human-induced climate change.
Reason - Exotic species are considered to be the major cause of extinction of species. As the species compete for the limited natural resources with the existing local species thus leading to their extinction.
Was this solution helpful?
108
Share
Report
One destination for complete JEE/NEET preparation
One destination to cover all your homework and assignment needs
Learn Practice Revision Succeed
Instant 1:1 help, 24x7
Instant 1:1 help, 24x7
60, 000+ Expert tutors
60, 000+ Expert tutors
Textbook solutions
Textbook solutions
Big idea maths, McGraw-Hill Education etc
Big idea maths, McGraw-Hill Education etc
Essay review
Essay review
Get expert feedback on your essay
Get expert feedback on your essay
Schedule classes
Schedule classes
High dosage tutoring from Dedicated 3 experts
High dosage tutoring from Dedicated 3 experts
Trusted by 4 million+ students

Practice more questions from Biodiversity and Conservation

Question 1
Easy
Views

Views: 5,441

Species at the high risk of extinction in the future is called :
(A) Vulnerable
(B) Extinct
(C) Endemic
(D) Critically Endangered
Topic

Topic:

Biodiversity and Conservation

Book

Book:

Oswaal CBSE MCQs Chapterwise For Term I II, Class 12, Biology (Oswaal)

View solution

Question 2
Easy
Views

Views: 5,598

What is sustainable use?
  1. The study of methods to help protect biodiversity.
  2. Protected strips of land that allow organisms to migrate from one wilderness, area to another.
  3. A law that makes it illegal to do harm to species that are listed as endangered or threatened.
  4. The ability to use natural resources in a way that helps people and protects the ecosystem.
Topic

Topic:

Biodiversity and Conservation

Book

Book:

Dr. Ali Objective Biology

View solution

Question 3
Medium
Views

Views: 5,941

The narrowly utilitarian arguments for conserving include which of the following from the given list?
(i) Industrial products like dyes, lubricants
(ii) Ecosystem services like photosynthesis
(iii) Pollinators layer of bees, birds and bats.
(iv) Firewood, fiber and construction material
(v) The aesthetic pleasure of walking through thick
(vi) Products of medicinal importance
(vii) Watching spring flowers in full bloom
(viii) Our moral duty to care for the well-being of each species.
  1. (i), (ii), (v) and (vii)
  2. (ii), (iii), (v) and (vii)
  3. (i), (iv) and (vi)
  4. (iii), (v), (vii) and (viii)
Topic

Topic:

Biodiversity and Conservation

Book

Book:

Dr. Ali Objective Biology

View solution

Question 4
Easy
Views

Views: 5,599

Which one of the following is not observed in biodiversity hotspots?
  1. Lesser inter-specific competition
  2. Species richness
  3. Endemism
  4. Accelerated species loss
Topic

Topic:

Biodiversity and Conservation

Book

Book:

Principles of Anatomy and Physiology

View 7 solutions

View more
filo Logo

Practice questions on similar concepts asked by Filo students

Question 1
Views

Views: 5,643

Blind spot in an eye is part where a. visual acuity is great b. cones are densely packed c. neither cones nor rods are present d. rods are densely packed
Topic

Topic:

Neurobiology and behaviour

View solution

Question 2
Views

Views: 5,986

Which individual is qualified to apply for the Certification Examination for Diabetes Educators?
Topic

Topic:

Biology

View solution

Question 3
Views

Views: 5,087

17. Determine which of these nucleotides are purine and which are pyrimidines. Review Game. -Mission 1 Final Fall2020 Guanine (G) Uracil (U) (found in RNA) Adenine (A) Thymine (T) (found in DNA) Cytosine (C) 18. Label the different phases of PCR and determine the approximate temperatures of each phase in a thermal cycler. Template DNA "D(II) (III) (II): 1 :DAIIIIII w. . min. 3 2
Topic

Topic:

Biology

View solution

Question 4
Views

Views: 5,348

Which of the following statements correctly describes the characteristics of recombinant chromosomes? At least one time per chromosome pair, they carry genes from only one parent. At least one to three times per chromosome pair, they carry genes from two different parents. They are identical in genetic makeup to the parental chromosomes. They contain more genes than non-recombinant chromosomes.
Topic

Topic:

Biology

View solution

View more
Doubt Icon Doubt Icon

Stuck on the question or explanation?

Connect with our Biology tutors online and get step by step solution of this question.

231 students are taking LIVE classes

Related books for questions on Biodiversity and Conservation

next icon
next icon
Question Text
Assertion: Now-a-days, the biodiversity is declining with an accelerated rate.
Reason: Exotic species are considered to be major cause of extinction of species.
TopicBiodiversity and Conservation
SubjectBiology
ClassClass 12
Answer TypeText solution:1
Upvotes108