What are the ill effects of an invasive species like water hyacinth?
i. Blockage of sunlight from reaching native aquatic plants.
ii. Starving the water of carbon dioxide
iii. Domination and phasing out of fish and other native species.
iv. Change in the water quality with respect to the dissolved oxygen and the water pH due to release
of CO2 .
v. Starving the water of oxygen.
vi. Desilting of the water body
vii. An increase in algae blooms, mosquito infestation due to dense matting and decreased water flow.
a) i , ii, iii, iv, v
b) i, iii, v, vii, iv
c) iii, v, vi, vii
d) iii, iv, v, vi
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The ill effects of an invasive species like water hyacinth?
I. Blockage of sunlight from reaching native aquatic plants.
ii. Starving the water of carbon dioxide
iii. Domination and phasing out of fish and other native species.
iv. Change in the water quality with respect to the dissolved oxygen and the water pH due to releaseof CO2 .
v. Starving the water of oxygen.
Option a
Explanation:
- invasive species can be defined as a species which is not naturally present in a particular Habitat. The invasive species have the capability to reproduce and adapt to the new Habitat very fast and as a result of this they are able to reproduce very fast and the compete with the other natural organisms which are present in the habitat for essential nutrients which are required by them to grow.
- As a result of this invasive species like water hyacinth is very harmful for the native species.
To know more about invasive species
why water hyacinth is the most invasive aquatic weed - Brainly.in
https://brainly.in/question/3116851
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