Fsc Part 2 Biology Online MCQs With Answer-Chapter 25 Ecosystem | ilmkidunya

Biology FSC Part 2 Chapter 25 Online MCQ's Test

Sr. #	Questions	Answers Choice
1	Study of different communities with relation to environment is called.	Synecology Embryology Autecology Zoology
2	The whole of the world land is called.	Lithosphere Hydrosphere Ecosphere Biosphere
3	Biome is a	Simple community Complex community Regional community Climax community
4	A localized group of individuals belonging to the same species is called as.	Community Population Ecosystem Bio sphere
5	The actual location of place, where an organism lives is called its.	Niche environment Habitat Ecosystem
6	the basic functional unit of ecology is	Niche Ecosystem Community Population
7	Study of single population's relationship to its environment is called.	Niche Autecology synecology Predation
8	Who proposed the term 'Niche' in ecology.	Haeckel Grinnell Elton Darwin
9	C-Eton defined the Niche as the species.	Behavior Role Address Habitat
10	The term niche was first proposedly joseph Grinnell an American.	Embryologist Ecologist Ornithologist Physiologist
11	In 1917, term Niche was first proposed by American ornithologist named.	Charles Eltarf Joseph Grinnell Lamerck Ernst Haeckel
12	In which of the following situations would evoluation be lowest for an inter breeding population?	<b>Migration Selection Pressure Variation(Due to Mutation) </b>Absent<b> </b>Low Low <b>Migration Selection Pressure Variation(Due to Mutation) </b>Absent<b> </b>High High <b>Migration Selection Pressure Variation(Due to Mutation) </b>High Low High <b>Migration Selection Pressure Variation(Due to Mutation) </b>High<b> </b>High Low
13	Which one of the following pairs represents analogous features?	Elephant tusks & Human incisors Insects wings & bat wings Mammal fore limb & bird wing Reptilian heart & mammalism heart
14	The parts of body use extensivly to cope with the environment become larger & stronger, while those that are not used deteriorate was argued by:	Charls darwin Alfred wallace Carolus Lamorck
15	Similarity in characteristics resulting from common ancestry is known as:	Analogy Homology Evolutionary relationship Phylogeny
16	The study of birds is:	Ornithology Ichthyology Herpetology Entomology
17	Which one of the following would cause the hardy-weinberg principle to be inacurate?	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

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