Biology
Grade-7
Easy
Question
Indicator species provide early signals of environmental deterioration. State true or false.
- True
- False
Hint:
Indicator species provide early signals of environmental deterioration.
The correct answer is 'True'.
- The indicator species infers the condition of particular regions.
- They indicate the environmental condition that exists in a locality.
- They provide early signals to environmental deterioration.
Related Questions to study
Biology
Choose the types of species to which the white panda belongs.
Choose the types of species to which the white panda belongs.
BiologyGrade-7
Biology
Animals whose numbers are reducing to a level that they might face extinction are known as __________.
Animals whose numbers are reducing to a level that they might face extinction are known as __________.
BiologyGrade-7
Biology
The number of species that are unique to each system is recorded in __________.
The number of species that are unique to each system is recorded in __________.
BiologyGrade-7
Biology
In ecology, a __________species is one that has a disproportionately great impact on the communities in which it lives.
In ecology, a __________species is one that has a disproportionately great impact on the communities in which it lives.
BiologyGrade-7
Biology
Observe the image and choose the species role.
Observe the image and choose the species role.
BiologyGrade-7
Biology
Pick the odd one out.
Pick the odd one out.
BiologyGrade-7
Biology
Match the following.
Match the following.
BiologyGrade-7
Biology
____________ refers to the diversity of species within a community on a tiny or local scale, usually the size of a single ecosystem.
____________ refers to the diversity of species within a community on a tiny or local scale, usually the size of a single ecosystem.
BiologyGrade-7
Biology
Select the correct sentence with respect to alpha diversity.
Select the correct sentence with respect to alpha diversity.
BiologyGrade-7
Biology
Choose the correct sentence regarding species diversity.
Choose the correct sentence regarding species diversity.
BiologyGrade-7
Biology
The relative abundance of individuals of each species is known as __________.
The relative abundance of individuals of each species is known as __________.
BiologyGrade-7
Biology
Choose the species that have broad niches.
Choose the species that have broad niches.
BiologyGrade-7
Biology
Species of plants and animals which are found exclusively in a particular area are called _________________.
Species of plants and animals which are found exclusively in a particular area are called _________________.
BiologyGrade-7
Biology
"_________________ refers to the number of different species present in an ecosystem as well as their relative abundance."
"_________________ refers to the number of different species present in an ecosystem as well as their relative abundance."
BiologyGrade-7
Biology
_________________ are habitat to half of all species in the world.
_________________ are habitat to half of all species in the world.
BiologyGrade-7
