$Parthenium$ (carrot grass) that came into India has become ubiquitous in occurrence and causes pollen allergy.
- ARunner
- BCarrot grass
- CWater Hyacinth
- DSea grass
Explore More
Similar Questions
Exotic species are also called
$I.$ introduced species
$II.$ alien species
$III.$ non-indigenous species
$IV.$ non-native species
Choose the correct combination
$I.$ introduced species
$II.$ alien species
$III.$ non-indigenous species
$IV.$ non-native species
Choose the correct combination
Easy
View SolutionThe species-area relationship is used by ecologists to
Medium
View SolutionWhat are the major causes of species losses in a geographical region?
Medium
View SolutionMatch the following columns:
Column-$I$ Column-$II$ $(P)$ Dodo $(I)$ Russia $(Q)$ Quagga $(II)$ Mauritius $(R)$ Thylacine $(III)$ Africa $(S)$ Steller's sea cow $(IV)$ Australia
| Column-$I$ | Column-$II$ |
| $(P)$ Dodo | $(I)$ Russia |
| $(Q)$ Quagga | $(II)$ Mauritius |
| $(R)$ Thylacine | $(III)$ Africa |
| $(S)$ Steller's sea cow | $(IV)$ Australia |
Medium
View SolutionThe decline in the population of Indian native fishes due to the introduction of $Clarias$ $gariepinus$ in the river Yamuna can be categorized as:
MediumNEET 2019
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