231127
Abundance of a species in a population, within habitat is called
1 Niche density
2 Absolute density
3 Relative density
4 Geographic density
Explanation:
The abundance of a species in a populations, within habitat is called niche density. Niche is the functional role played by the organism where it lived.
MGIMS Wardha-2010 / AIIMS-2002 AIPMT-1995
Organisms and Populations
231133
In a population, unrestricted reproductive capacity is called as
1 Biotic potential
2 Fertility
3 Carrying capacity
4 Birth rate
Explanation:
Unrestricted reproductive capacity is called biotic potential.
AIPMT-2002
Organisms and Populations
231134
If ' 8 ' Drosophila in a laboratory population of ' 80 ' died during a week, the death rate in the population is $\qquad$ individuals per Drosophila per week.
1 0
2 0.1
3 10
4 1.0
Explanation:
Death rate & =\frac{\text { No of individuals death }}{\text { Total no. of Individuals }} \\ Death rate & =\frac{8}{80}=0.1 \\ Death rate & =0.1 indivial/week. \end{aligned}
NEET-2022
Organisms and Populations
231142
An interaction in which one organism is benefitted and other is unaffected
1 predation
2 commensalism
3 mutualism
4 parasitism
Explanation:
A relation between two kind of organisms in which one obtains food or other benefits from the other without damaging or benefiting it is known as commensalism.
231127
Abundance of a species in a population, within habitat is called
1 Niche density
2 Absolute density
3 Relative density
4 Geographic density
Explanation:
The abundance of a species in a populations, within habitat is called niche density. Niche is the functional role played by the organism where it lived.
MGIMS Wardha-2010 / AIIMS-2002 AIPMT-1995
Organisms and Populations
231133
In a population, unrestricted reproductive capacity is called as
1 Biotic potential
2 Fertility
3 Carrying capacity
4 Birth rate
Explanation:
Unrestricted reproductive capacity is called biotic potential.
AIPMT-2002
Organisms and Populations
231134
If ' 8 ' Drosophila in a laboratory population of ' 80 ' died during a week, the death rate in the population is $\qquad$ individuals per Drosophila per week.
1 0
2 0.1
3 10
4 1.0
Explanation:
Death rate & =\frac{\text { No of individuals death }}{\text { Total no. of Individuals }} \\ Death rate & =\frac{8}{80}=0.1 \\ Death rate & =0.1 indivial/week. \end{aligned}
NEET-2022
Organisms and Populations
231142
An interaction in which one organism is benefitted and other is unaffected
1 predation
2 commensalism
3 mutualism
4 parasitism
Explanation:
A relation between two kind of organisms in which one obtains food or other benefits from the other without damaging or benefiting it is known as commensalism.
231127
Abundance of a species in a population, within habitat is called
1 Niche density
2 Absolute density
3 Relative density
4 Geographic density
Explanation:
The abundance of a species in a populations, within habitat is called niche density. Niche is the functional role played by the organism where it lived.
MGIMS Wardha-2010 / AIIMS-2002 AIPMT-1995
Organisms and Populations
231133
In a population, unrestricted reproductive capacity is called as
1 Biotic potential
2 Fertility
3 Carrying capacity
4 Birth rate
Explanation:
Unrestricted reproductive capacity is called biotic potential.
AIPMT-2002
Organisms and Populations
231134
If ' 8 ' Drosophila in a laboratory population of ' 80 ' died during a week, the death rate in the population is $\qquad$ individuals per Drosophila per week.
1 0
2 0.1
3 10
4 1.0
Explanation:
Death rate & =\frac{\text { No of individuals death }}{\text { Total no. of Individuals }} \\ Death rate & =\frac{8}{80}=0.1 \\ Death rate & =0.1 indivial/week. \end{aligned}
NEET-2022
Organisms and Populations
231142
An interaction in which one organism is benefitted and other is unaffected
1 predation
2 commensalism
3 mutualism
4 parasitism
Explanation:
A relation between two kind of organisms in which one obtains food or other benefits from the other without damaging or benefiting it is known as commensalism.
231127
Abundance of a species in a population, within habitat is called
1 Niche density
2 Absolute density
3 Relative density
4 Geographic density
Explanation:
The abundance of a species in a populations, within habitat is called niche density. Niche is the functional role played by the organism where it lived.
MGIMS Wardha-2010 / AIIMS-2002 AIPMT-1995
Organisms and Populations
231133
In a population, unrestricted reproductive capacity is called as
1 Biotic potential
2 Fertility
3 Carrying capacity
4 Birth rate
Explanation:
Unrestricted reproductive capacity is called biotic potential.
AIPMT-2002
Organisms and Populations
231134
If ' 8 ' Drosophila in a laboratory population of ' 80 ' died during a week, the death rate in the population is $\qquad$ individuals per Drosophila per week.
1 0
2 0.1
3 10
4 1.0
Explanation:
Death rate & =\frac{\text { No of individuals death }}{\text { Total no. of Individuals }} \\ Death rate & =\frac{8}{80}=0.1 \\ Death rate & =0.1 indivial/week. \end{aligned}
NEET-2022
Organisms and Populations
231142
An interaction in which one organism is benefitted and other is unaffected
1 predation
2 commensalism
3 mutualism
4 parasitism
Explanation:
A relation between two kind of organisms in which one obtains food or other benefits from the other without damaging or benefiting it is known as commensalism.
