Question # 1

The animal that is caought and eaten is called.

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Prey

Parasite

Predator

Host

If population of predator increase then population of prey

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Increases

Decreases

May increase

Has no effect or decrease

C-Eton defined the Niche as the species.

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Behavior

Role

Address

Habitat

Coniferous forests located at high latitude are called

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Alpine

Boreal

Arctic

Both a & b

The abiotic component of an ecosystem is.

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Temperature

Producer

Consumer

Decomposer

The remoras benefit from this relationship the shark is not affected at all.

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symbiosis

Mycorrhiza

Mutualism

Commercialism

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

Water is stored for use during the period of drought in fleshy stems of

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Cacti

Euphoribia

Both a & b

None of these

The actual location of place, where an organism lives is called its.

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Niche

environment

Habitat

Ecosystem

Which one of the following would cause the hardy-weinberg principle to be inacurate?

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The size of the population is very large.

Individual mate with one another at random

Natural selection is present

There is no source of new copies of alleles from outside the population

The macronutrient in biogeochemical cycle is.

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Iron

Iodine

Zinc

Calcium

Primary succession may start in a dry soil or rock is called.

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Hydrosere

Xerosere

Derosere

Desert

Human appendix, coccyx and nictiating membrane of the eye are:

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Vestigical organs

Homologous organs

Analogous organs

Embroyonic organs

Macaca mulatta is commonly known as

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Rhesus monkey

Chimpanzee

Apes

Gorilla

In root nodules, the organisms present are.

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Bacteria

Algae

Fungi

Cyapobacteria

Littoral invertebrate animals include

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Small crustaceans

Insect larvae

Snail flatworms

All a,b,and c

Study of single population's relationship to its environment is called.

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Niche

Autecology

synecology

Predation

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

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