A. Nekton
B. Zooplankton
C. Phytoplankton
D. Benthos
Related Mcqs
Related Mcqs
- Freshwater protozoans react to a/an __________ environment by removing water through _______.
- Ramsar Convention refers to the conservation of __________?
- The resources that are derived from bio-mass of living organisms are called ___________ resources.
- Pottery workers are at high risk of ____________ lung disease?
- The areas where soil is washed away into streams, transported into rivers and finally lost to the sea are called __________?
- Autecology deals with __________?
- Birth rate is called ____________.
- About ____ of the meteorologists and atmospheric scientists in the United States work in the field of weather forecasting ?
Related Mcqs:
- The simplest aquatic ecosystem can be seen in a ____________.
- In an aquatic ecosystem, the depth to which light penetrates is called __________?
- The increase of temperature
- The first tropic level refers to__________?
- In Microsoft Word the shortcut SHIFT DELETE is used to____________??
- The maximum biomagnification would be in which of the following in case of aquatic ecosystem??
- The productivity of aquatic ecosystem is basically determined by light and____________??
- The surface of earth that lies between the Tropic of Cancer and the Tropic of Capricorn is called:
- ECL stands for _______________?
- A graphic representation of number of individuals of different species belonging to each trophic level in a an ecosystem is known as ______________.
