CIE Biology Paper-6: Specimen Questions 60 - 62 of 69

Question number: 60

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Figure shows two types of conditions related to eating and being eaten. How they are different?

shows two types of conditions related to functions of ecosystem

shows two types of conditions related to functions of ecosystem

Figure shows two types of conditions related to functions of ecosystem, define how they are different

Explanation

Figure A shows food chain in which a single series of producer and consumers is shown and figure B is related to food web, which is interconnection of different kind of food chains.

Question number: 61

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Figure shows different types of complexes present on a terrestrial ecosystem. What you think which will be the most stable complex and why?

Figure shows different types of complexes

Figure shows different types of complexes

Figure shows different types of complexes present on a terrestrial ecosystem, choose most stable web

Explanation

By showing above complexes most stable complex would be 2nd type of complex. The reason behind it that it has the most connections and interactions among different species. In addition, all the connections are more resistant to disturbance.

Question number: 62

One Liner Question▾

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Write the classification of given organisms

(Kingdom →Phylum→ Class → order)

Rat, lobster, crab, housefly, earthworm, pepper plant, ginger

Explanation

Rat = Animalia→ Chordata →Mammalia→ Rodentia

Lobster = Animalia →Arthropoda →Crustacea→ Decapoda

Crab = Animalia →Arthropoda→ Crustacea →Decapoda

House fly = Animalia→ Arthropoda→ Insecta →Diptera

Earthworm = Animalia→ Annelida →Clitellata →Haplotaxida

Pepper plant = Plantae →Magnoliophyta→ Magnoliopsida→ Solanales

Ginger = Plantae→ Magnoliophyta→ Monocotyledonae →Zingiberales

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