IGCSE Biology Paper-4: Specimen Questions with Answers 116 - 117 of 120

Question number: 116

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Essay Question▾

Describe in Detail

What do you mean by population? Write difference between population and community

Explanation

Population is the number of interbreeding individuals of a species found in a geographical area.

Table shows difference between population and community

population

community

It is the number of interbreeding individuals of a species found in a geographical area.

It is the grouping of individuals of

All the organisms in a population are morphologically similar

Different members of a community are morphologically dissimilar

They can interbreed freely

Interbreeding is absent

There is no relationship of eating and being eaten

In a biotic community there is relationship present in eaten and being eaten

Question number: 117

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Essay Question▾

Describe in Detail

Figure shows different levels of organization. Arrange them in a proper way.

Image shows different levels of organization

Image Shows Different Levels of Organization

Explanation

The first level of organization will be glucose molecule, after this the second level will be cell, third one is tissue, after tissue the next level of organization will be organ and finally last one is organism.

Image shows different levels of organization - Completed

Image Shows Different Levels of Organization - Completed