Biology
Grade-7
Easy
Question
Taxonomic diversity is the __________________.
- Genetic relationship between different groups of species
- Simple count of species
- Equal abundances of the species
- Group of population in a community
Hint:
Genetic relationship between different groups of species
The correct answer is: Genetic relationship between different groups of species
Taxonomic phylogenetic diversity is the genetic relationship between different groups of species.
It is defined as the mean and variance of the number of species for genus and species per family.
The greater the genetic diversity within a species, the greater is the chance of that species to survive.
Related Questions to study
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____________ quantifies how equal the abundances of the species are.
____________ quantifies how equal the abundances of the species are.
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Which among the following sentences is related to the significance of species diversity?
Which among the following sentences is related to the significance of species diversity?
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Choose the correct statement with respect to the community structure.
Choose the correct statement with respect to the community structure.
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Match the following.
Match the following.
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The process of community development is known as ____________.
The process of community development is known as ____________.
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Which of the following species play particularly important roles in determining their communities' structure?
Which of the following species play particularly important roles in determining their communities' structure?
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A community's structure can be described by its species richness and species diversity.
A community's structure can be described by its species richness and species diversity.
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The populations of distinct species living in similar habitats are termed as ____________.
The populations of distinct species living in similar habitats are termed as ____________.
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Community structure is influenced by many factors, including ___________.
Community structure is influenced by many factors, including ___________.
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Each organisms in a community can be classified into one of several ______ levels based on how it obtains nutrients.
Each organisms in a community can be classified into one of several ______ levels based on how it obtains nutrients.
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___________ communities, also known as merocenoses, are tiny ecological units that are not self-sustaining and depend on interactions with bigger communities to survive.
___________ communities, also known as merocenoses, are tiny ecological units that are not self-sustaining and depend on interactions with bigger communities to survive.
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Pick the odd one out.
Pick the odd one out.
BiologyGrade-7
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Match the following.
1.  |
a. Community refers to a group of species that interact and coexist in a certain area. |
2.  |
b. Community with deciduous trees, coniferous trees, and agricultural products and animals like monarchs and chipmunks. |
3.  |
c. Minor communities, also known as merocenoses, are tiny ecological units that are not self-sustaining and depend on interactions with bigger communities to survive. |
Match the following.
| 1. |
a. Community refers to a group of species that interact and coexist in a certain area. |
| 2. |
b. Community with deciduous trees, coniferous trees, and agricultural products and animals like monarchs and chipmunks. |
| 3. |
c. Minor communities, also known as merocenoses, are tiny ecological units that are not self-sustaining and depend on interactions with bigger communities to survive. |
BiologyGrade-7
Biology
A group of organisms living within a piece of deadwood on the forest floor is an example of a __________ community.
A group of organisms living within a piece of deadwood on the forest floor is an example of a __________ community.
BiologyGrade-7
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In the container, the contaminants are left behind. After that, the steam is transferred via a condenser, where it cools and returns to liquid water in the process of distillation.
- Condenser is used to pass steam, where it cools and returns to liquid water in the container.
- The process used is called as distillation.
In the container, the contaminants are left behind. After that, the steam is transferred via a condenser, where it cools and returns to liquid water in the process of distillation.
BiologyGrade-7
- Condenser is used to pass steam, where it cools and returns to liquid water in the container.
- The process used is called as distillation.
