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

which of the followings is phytoplanktkon?

Fresh water ecosystem covers:

The rain fall in the temperate deciduous forest is:

Grass land found in world are in:

In temperate grassland the rate of primary production is about:

The color of the soil of the temperate deciduous forest

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

The area near shore is :

Man uses temprate deciduous forest as:

Coniferous forest located at high altitude are called:

Annual rainfall is grasslands is in range:

Which of the followings is tall grass:

Little light is left at the depth of:

The animals found in grassland are:

Which one is a plant of a desert:

Grassland ecosystem is found in:

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

The plants in temperate deciduous forests:

Which one is not desert:

Boreal forests are found in:

In Sindh the desert ecosystem is called:

The productivity can be indicated by:

The animals found in tundra are:

Which of the followings is Zooplankton?

Salt water ocean constitute percentage of water of earth:

A vast treeless region bordering the artic ocean is called.

The average rainfall in temperate deciduous forest is between:

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

Scum in eutrophicationtion is formed by :

The annual rain fall in grass land ecosystem is:

Man uses grassland ecosystem for:

The desert ecosystem found in Western Punjab is:

Prairies are present in

The plants found in desert is:

Which of the following is the most fragile ecosystem?

Temperate deciduous forests are found in world:

Productivity of an ecosystem cannot be measured by:

The bottom of lake is :

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

In Sindh, the desert ecosystem is called:

Macaca mulatto is commonly known as:

Arctic tundra is found in:

The animal found in coniferous and boreal forest is:

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

The annual rainfall is desert is less than:

Limnetic phytoplanktons include the:

Limnetic phytoplankton includes the:

The organism which lies in the profundal zone are:

The concentration of reduced in eutrophication lake is :

The grass land without trees is called:

Grassland of Tropic climates are called:

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

The Macaca mulatto is biological name for:

the consumer in the limnetic zone are:

Coniferous forest Taiga are present in:

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

Desert ecosystem is found in pakistan

Boreal coniferous forests are found In high:

Andropogan is a type of

Northern coniferous forest are called:

Pampas are found in:

Phytoplanktons are drifting:

The desert ecosystem found in Sind is:

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

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

Ecosystem present on Land or Soil is called

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

Grasslands present in temperate climate are called:

Fresh water ecosystem covers less than

Coniferous forest located at high latitude are called:

Panicum forms which layer of grass land.

The grass land with scattered trees is called:

Tundra ecosystem is found in:

Which factor does affect the lithospheric ecosystem:

Alpine tundra is found in Pakistan:

Which of the followings plants does not belonged to temperate

Alpine tundra is found in:

The great desert of the world is

Desert ecosystem of Bhakkar and Mianwali is called:

Which of the following is short grass:

Savanna also have

Alpine coniferous forests are found in high:

The animal found in litoral zone are:

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

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

Cederous deodara is present in the ecosystem.

Layering is the characteristic of

Man uses coniferous and boreal forests as:

Drifting or floating microscoping animals and plants are called:

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

The animal found in temperate deciduous forest Is:

The plant found is littoral zone is :

The treeless region on the high altitude is:

The insect found in tundra are:

Arctic foxes are present in:

Fresh water constitue less than of total water:

The over all pattern of weather change in year is: