Which of the following statements is wrong?
- A$A$ stable community should show much variation in productivity from year to year.
- BAccording to Tillman's long-term ecosystem experiments,increased diversity contributed to higher productivity.
- C$A$ stable community must be resistant to occasional disturbances.
- DRich biodiversity is essential for ecosystem health but imperative for the very survival of the human race on this planet.
Explore More
Similar Questions
Match the following columns:
Column-$I$ Column-$II$ $(a)$ Edward Wilson $(i)$ Ecosystem experiments on plots $(b)$ Alexander von Humboldt $(ii)$ Rivet Popper Hypothesis $(c)$ David Tilman $(iii)$ Coined the term Biodiversity $(d)$ Paul Ehrlich $(iv)$ Species-Area relationships
| Column-$I$ | Column-$II$ |
|---|---|
| $(a)$ Edward Wilson | $(i)$ Ecosystem experiments on plots |
| $(b)$ Alexander von Humboldt | $(ii)$ Rivet Popper Hypothesis |
| $(c)$ David Tilman | $(iii)$ Coined the term Biodiversity |
| $(d)$ Paul Ehrlich | $(iv)$ Species-Area relationships |
Medium
View SolutionGiven below are two statements.
Statement $I$: $Rauwolfia$ $vomitoria$ found in Himalayan ranges shows variation in potency and concentration of active component reserpine.
Statement $II$: Ecosystem diversity is observed in regions of Rann of Kutch.
In the light of the above statements,choose the correct option.
Statement $I$: $Rauwolfia$ $vomitoria$ found in Himalayan ranges shows variation in potency and concentration of active component reserpine.
Statement $II$: Ecosystem diversity is observed in regions of Rann of Kutch.
In the light of the above statements,choose the correct option.
Match the columns:
Column-$I$ Column-$II$ $(A)$ Endemism $(i)$ Khasi and Jaintia hills,Meghalaya $(B)$ Hotspot of India $(ii)$ Advanced ex-situ conservation $(C)$ Sacred groves $(iii)$ Species found in a particular area only $(D)$ Cryopreservation $(iv)$ Zoological park and botanical garden $(E)$ Ex-situ conservation $(v)$ Western Ghats
| Column-$I$ | Column-$II$ |
|---|---|
| $(A)$ Endemism | $(i)$ Khasi and Jaintia hills,Meghalaya |
| $(B)$ Hotspot of India | $(ii)$ Advanced ex-situ conservation |
| $(C)$ Sacred groves | $(iii)$ Species found in a particular area only |
| $(D)$ Cryopreservation | $(iv)$ Zoological park and botanical garden |
| $(E)$ Ex-situ conservation | $(v)$ Western Ghats |
Easy
View SolutionMatch List-$I$ with List-$II$ :
List-$I$ List-$II$ $a$. Sacred groves $i$. Alien species $b$. Zoological park $ii$. Release of large quantity of oxygen $c$. Nile perch $iii$. Ex-situ conservation $d$. Amazon forest $iv$. Khasi Hills in Meghalaya
Choose the correct answer from the options given below :
| List-$I$ | List-$II$ |
| $a$. Sacred groves | $i$. Alien species |
| $b$. Zoological park | $ii$. Release of large quantity of oxygen |
| $c$. Nile perch | $iii$. Ex-situ conservation |
| $d$. Amazon forest | $iv$. Khasi Hills in Meghalaya |
Choose the correct answer from the options given below :
Which of the following statements are correct?
MediumNEET 2026
View SolutionVedclass Products
For Students
Vedclass Test Series
Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.
Start Free TrialFor Teachers
Exam Paper Generator
Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.
Try FreeFor Institutes
Online Exam Module
Live online exams with unlimited students, 360° analytics & white-label branding.
See Demo