OnlineCBT Logo OnlineCBT
⚲
हिन्दी
OnlineCBT Logo OnlineCBT
⚲

Biology · BIODIVERSITY AND CONSERVATION

हिन्दी

Which of the following ecosystem services is appropriately categorized under the 'broadly utilitarian' argument for biodiversity conservation?

  1. Harvesting bark and roots of Cinchona to extract anti-malarial quinine
  2. Harvesting timber from Shorea robusta for construction and railway sleepers
  3. Screening wild varieties of pulses for novel secondary metabolites
  4. Pollination of angiosperms mediated by bees, bumblebees, bats, and birds

Correct answer · Option 4

Pollination of angiosperms mediated by bees, bumblebees, bats, and birds

Explanation

Pollination of plants, production of oxygen by forests, and aesthetic pleasures are ecosystem services classified under broadly utilitarian arguments.

Related questions

The colonisation of tropical Pacific Islands by humans led to the extinction of more than:→For frugivorous birds and mammals in the tropical forests of different continents, the slope of the species-area regression line (\( Z \)) is found to be:→Given below are two statements: Statement I: India possesses more than 50,000 genetically different strains of rice and 1,000 varieties of mango. Statement II: Genetic diversity refers exclusively to the total number of distinct communities and ecosystems found across an entire continent. In the light of the above statements, choose the most appropriate answer from the options given below:→Given below are two statements: Statement I: The IUCN Red List (2004) documents the extinction of 784 species in the last 500 years, which includes 359 vertebrates and 338 invertebrates. Statement II: The last twenty years alone have witnessed the disappearance of 270 recorded species from the wild. In the light of the above statements, choose the most appropriate answer from the options given below:→
OnlineCBT

Our mission is "To educate students and help them excel in competitive exam preparation to the best of their potential. To impart good values in students and develop their overall exam readiness."

Useful Link
Important Pages
Courses & Practice
Contact
Address

Plot No 10, Dholigumti, Panditpura Road, Bandikui, Dausa(Raj) 303313

Contact

+91 7877547686

 E-mail

onlinecbtportal@gmail.com

 Helpline Number

+91 7877547686
Share
Click To Download
Get it on Google Play

ऐप डाउनलोड करने
के लिए Google Play पर
उपलब्ध है

Terms of Use | Privacy Policy | Cookie Policy | Disclaimer | Editorial Policy | Fact Check | Corrections | DMCA | Ad Choices

Copyright © 2026 - OnlineCBT.in. All Rights Reserved.

WhatsApp Chat