Biology Chapter No.12 Some Major Ecosystem 2nd Year Online MCQs FOR MDCAT & ECAT PREPARATION

which of the followings is phytoplanktkon?

The animal found in litoral zone are:

Pampas are found in:

The bottom of lake is :

The insect found in tundra are:

Which of the following is short grass:

Macaca mulatto is commonly known as:

Man uses grassland ecosystem for:

Cederous deodara is present in the ecosystem.

Alpine coniferous forests are found in high:

Which one is a plant of a desert:

The organism which lies in the profundal zone are:

Grassland of Tropic climates are called:

Fresh water constitue less than of total water:

In which type of ecosystem is the smallest fraction of nutrients present in soil

The desert ecosystem found in Sind is:

The grass land without trees is called:

Man uses temprate deciduous forest as:

In Sindh the desert ecosystem is called:

Coniferous forest Taiga are present in:

Boreal forests are found in:

The desert ecosystem found in Western Punjab is:

Alpine tundra is found in Pakistan:

Fresh water ecosystem covers less than

Arctic tundra is found in:

Alpine tundra is found in:

Salt water ocean constitute percentage of water of earth:

Here, light is insufficient to support photosynthesis: (Fsd 2013, Bwp 2015)

Ecosystem present on Land or Soil is called

In temperate grassland the rate of primary production is about:

In aquatic ecosystem, near shore zone is called (Sgd 2016)

The open water where light can penetrate in a lake is:

The plants in temperate deciduous forests:

Drifting or floating microscoping animals and plants are called:

The color of the soil of the temperate deciduous forest

The animals found in tundra are:

The annual rain fall in grass land ecosystem is:

In Sindh, the desert ecosystem is called:

Annual rainfall is grasslands is in range:

Short term fluctuations in temp, humidity etc. are called.

'Which of the following biomes is increased by human activities:

The rain fall in the temperate deciduous forest is:

The over all pattern of weather change in year is:

Limnetic phytoplankton includes the:

The animal found in coniferous and boreal forest is:

Which of the followings is Zooplankton?

Overall patterns of weather that prevails a long time are called.

The grass land with scattered trees is called:

The animals found in grassland are:

A vast treeless region bordering the artic ocean is called.

Which of the followings plants does not belonged to temperate

How much of the earth's surface is occupied by marine water ecosystem:

The treeless region on the high altitude is:

Savanna also have

Shallow water zone of the lake near the shore is called:

The plant found is littoral zone is :

The average rainfall in temperate deciduous forest is between:

Coniferous forest located at high latitude are called:

Phytoplanktons are drifting:

The plants found in desert is:

Grasslands present in temperate climate are called:

Temperate deciduous forests are found in world:

Grassland ecosystem is found in:

Desert ecosystem of Bhakkar and Mianwali is called:

Productivity of an ecosystem cannot be measured by:

The animal found in temperate deciduous forest Is:

Which of the followings plants in found In coniferous and boreal forest:

The degree at which deserts are found in north and south latitude is:

A little light is left to power phtotosynthesis at the depth of:

Boreal coniferous forests are found In high:

Layering is the characteristic of

Little light is left at the depth of:

The area near shore is :

Panicum forms which layer of grass land.

The Macaca mulatto is biological name for:

Desert ecosystem is found in pakistan

Tundra ecosystem is found in:

Scum in eutrophicationtion is formed by :

Northern coniferous forest are called:

The annual rainfall is desert is less than:

Which of the following is the most fragile ecosystem?

Coniferous forest located at high altitude are called:

Prairies are present in

Fresh water ecosystem covers:

Which factor does affect the lithospheric ecosystem:

Which of the followings is tall grass:

Grass land found in world are in:

Mountains of Kara-Koram and HindukuMi are the regions, also called as:

the consumer in the limnetic zone are:

Limnetic phytoplanktons include the:

The productivity can be indicated by:

Andropogan is a type of

The concentration of reduced in eutrophication lake is :

The great desert of the world is

Arctic foxes are present in:

Man uses coniferous and boreal forests as:

Which one is not desert: