Question # 1

In 1917, term Niche was first proposed by American ornithologist named.

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Charles Eltarf

Joseph Grinnell

Lamerck

Ernst Haeckel

In root nodules, the organisms present are.

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Bacteria

Algae

Fungi

Cyapobacteria

Mutualism is a type of.

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Symbiosis

Parasitism

Predication

Commensalism

Some dominant trees of temperate deciduous forests are

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Taxus baccata

Pinus wallichiana

Berberis lyceum

Both a,b and c

The animal that is caought and eaten is called.

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Prey

Parasite

Predator

Host

The living organisms producing their own food.

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Heterotrophs

Consumers

Green plants

Decomposers

Which one of the following pairs represents analogous features?

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Elephant tusks & Human incisors

Insects wings & bat wings

Mammal fore limb & bird wing

Reptilian heart & mammalism heart

One of the following is an example of predator prey relationship

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fungus and alga

Fox and Rabbit

Flower and Insect

Root nodule bacteria

Macaca mulatta is commonly known as

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Rhesus monkey

Chimpanzee

Apes

Gorilla

The whole of the world land is called.

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Lithosphere

Hydrosphere

Ecosphere

Biosphere

Fresh water ecosystem covers less than

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7%

5%

3%

1%

A willow 10 centimetres (4 inches) high may have a trunk 7 centimetres (3 inches) in diameter and be 50 years old in

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Taiga

Tundra

Desert

Savanna

Which of the following is macronutrient.

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Zinc

Iron

Sulphur

Iodine

The perennial plants are bushes or cacti with large shallow root systems in

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Grassland

Deserts

Tundra

Taiga

Grasslands present in temperate climates are also called

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Prairies

Pampas

plain

Lowland

Soilerosion, fire and water percolation down through the soil cause loss of.

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Sulphates

Carbonates

Phosphates

Nitrates

The parts of body use extensivly to cope with the environment become larger & stronger, while those that are not used deteriorate was argued by:

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Charls darwin

Alfred wallace

Carolus

Lamorck

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Biology FSC Part 2 Chapter 25 Online MCQ's Test MCQs With Answers

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