OnlineCBT Logo OnlineCBT
⚲
English
OnlineCBT Logo OnlineCBT
⚲

Biology · BIODIVERSITY AND CONSERVATION

हिन्दी

Which of the following is NOT an ecological consequence directly associated with the loss of biodiversity in a given region?

  1. Decline in overall plant production
  2. Lowered resistance to environmental perturbations like drought
  3. Increased variability in ecosystem processes such as water use and pest cycles
  4. Increased stability and buffering capacity of ecosystem against nutrient leaching

Correct answer · Option 4

Increased stability and buffering capacity of ecosystem against nutrient leaching

Explanation

Loss of biodiversity leads to decline in plant production, lowered resistance to perturbations, and increased variability in ecosystem processes, not increased stability.

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:→
ऑनलाइन कंप्यूटर आधारित परीक्षा

हमारा मिशन है – "विद्यार्थियों को शिक्षित करना और उन्हें प्रतिस्पर्धी परीक्षाओं की तैयारी में उनकी पूर्ण क्षमता के साथ उत्कृष्टता प्राप्त करने में सहायता करना। साथ ही उनमें अच्छे संस्कारों का संचार करना और उनके व्यक्तित्व का विकास करना।"

उपयोगी लिंक
महत्वपूर्ण पेज
कोर्सेज और अभ्यास
संपर्क करें
पता

प्लॉट नं. 10, धोलीगुमटी, पंडितपुरा रोड, बंदीकुई, दौसा (राजस्थान) – 303313

संपर्क करें

+91 7877547686

 ई-मेल

onlinecbtportal@gmail.com

 हेल्पलाइन नंबर

+91 7877547686
साझा करें
डाउनलोड करने के लिए क्लिक करें
Get it on Google Play

ऐप डाउनलोड करने
के लिए Google Play पर
उपलब्ध है

उपयोग की शर्तें | गोपनीयता नीति | कुकी नीति | अस्वीकरण | संपादकीय नीति | तथ्य जांच | सुधार | DMCA | विज्ञापन विकल्प

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

WhatsApp Chat