231093
Animals having a built in thermostat to maintain constant body temperature are known as
1 biothermic
2 poikilothermic
3 oligothermic
4 homoeothermic
Explanation:
To maintain constant body temperature is called homoeothermic. Homoeothermic organism are those who can maintain their internal body temperature at a relatively constant value by using metabolic processes to counteract fluctuation in the temperature of the environment Ex-Brides and mammals.
UP CPMT-2012
Organisms and Populations
231094
Homeostasis is used to describe
1 tendency of the biological system to change with the slightest change in the environment
2 disturbance of the self-regulatory system
3 tendency of the biological - system to resist change
4 None of the above
Explanation:
Homeostasis is used to describe the tendency of biological system to resist changes so as remain in a state of equilibrium. The word homeostasis was coined by the Harvard physiologist, walter, Brad ford cannon in 1926.
VMMC-2015 / CMC Vellore-2014 / AIPMT-1991
Organisms and Populations
231097
Presence of plants arranged into well defined vertical layers depending on their height can be seen best in :
1 Tropical Savannah
2 Tropical Rain Forest
3 Grassland
4 Temperate Forest
Explanation:
Tropical rain forest shows stratification. The plants are grouped into two or more well defined layers depending on their height. These layers are called strata, which comprise of very tall emergent trees, tall trees, small trees, shrub layer, and a ground layer of fern, mosses and herbs.
NEET-2017
Organisms and Populations
231099
Which one of the following is a matching pair of an animal and a certain phenomenon it exhibits:
1 Pheretima - Sexual dimorphism
2 Musca - Complete metamorphosis
3 Chameleon - Mimicry
4 Taenia - Polymorphism/
Explanation:
In musca, development is indirect with complete metamorphosis (Homometabolous) including four stages as follows - egg, larva, pupa and adult. Pheretima is hermaphrodite. Obelia exhibits polymorphism. Round worm (Ascaris) exhibits sexual dimorphism. Chameleon shows camouflage.
NEET Test Series from KOTA - 10 Papers In MS WORD
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Organisms and Populations
231093
Animals having a built in thermostat to maintain constant body temperature are known as
1 biothermic
2 poikilothermic
3 oligothermic
4 homoeothermic
Explanation:
To maintain constant body temperature is called homoeothermic. Homoeothermic organism are those who can maintain their internal body temperature at a relatively constant value by using metabolic processes to counteract fluctuation in the temperature of the environment Ex-Brides and mammals.
UP CPMT-2012
Organisms and Populations
231094
Homeostasis is used to describe
1 tendency of the biological system to change with the slightest change in the environment
2 disturbance of the self-regulatory system
3 tendency of the biological - system to resist change
4 None of the above
Explanation:
Homeostasis is used to describe the tendency of biological system to resist changes so as remain in a state of equilibrium. The word homeostasis was coined by the Harvard physiologist, walter, Brad ford cannon in 1926.
VMMC-2015 / CMC Vellore-2014 / AIPMT-1991
Organisms and Populations
231097
Presence of plants arranged into well defined vertical layers depending on their height can be seen best in :
1 Tropical Savannah
2 Tropical Rain Forest
3 Grassland
4 Temperate Forest
Explanation:
Tropical rain forest shows stratification. The plants are grouped into two or more well defined layers depending on their height. These layers are called strata, which comprise of very tall emergent trees, tall trees, small trees, shrub layer, and a ground layer of fern, mosses and herbs.
NEET-2017
Organisms and Populations
231099
Which one of the following is a matching pair of an animal and a certain phenomenon it exhibits:
1 Pheretima - Sexual dimorphism
2 Musca - Complete metamorphosis
3 Chameleon - Mimicry
4 Taenia - Polymorphism/
Explanation:
In musca, development is indirect with complete metamorphosis (Homometabolous) including four stages as follows - egg, larva, pupa and adult. Pheretima is hermaphrodite. Obelia exhibits polymorphism. Round worm (Ascaris) exhibits sexual dimorphism. Chameleon shows camouflage.
231093
Animals having a built in thermostat to maintain constant body temperature are known as
1 biothermic
2 poikilothermic
3 oligothermic
4 homoeothermic
Explanation:
To maintain constant body temperature is called homoeothermic. Homoeothermic organism are those who can maintain their internal body temperature at a relatively constant value by using metabolic processes to counteract fluctuation in the temperature of the environment Ex-Brides and mammals.
UP CPMT-2012
Organisms and Populations
231094
Homeostasis is used to describe
1 tendency of the biological system to change with the slightest change in the environment
2 disturbance of the self-regulatory system
3 tendency of the biological - system to resist change
4 None of the above
Explanation:
Homeostasis is used to describe the tendency of biological system to resist changes so as remain in a state of equilibrium. The word homeostasis was coined by the Harvard physiologist, walter, Brad ford cannon in 1926.
VMMC-2015 / CMC Vellore-2014 / AIPMT-1991
Organisms and Populations
231097
Presence of plants arranged into well defined vertical layers depending on their height can be seen best in :
1 Tropical Savannah
2 Tropical Rain Forest
3 Grassland
4 Temperate Forest
Explanation:
Tropical rain forest shows stratification. The plants are grouped into two or more well defined layers depending on their height. These layers are called strata, which comprise of very tall emergent trees, tall trees, small trees, shrub layer, and a ground layer of fern, mosses and herbs.
NEET-2017
Organisms and Populations
231099
Which one of the following is a matching pair of an animal and a certain phenomenon it exhibits:
1 Pheretima - Sexual dimorphism
2 Musca - Complete metamorphosis
3 Chameleon - Mimicry
4 Taenia - Polymorphism/
Explanation:
In musca, development is indirect with complete metamorphosis (Homometabolous) including four stages as follows - egg, larva, pupa and adult. Pheretima is hermaphrodite. Obelia exhibits polymorphism. Round worm (Ascaris) exhibits sexual dimorphism. Chameleon shows camouflage.
231093
Animals having a built in thermostat to maintain constant body temperature are known as
1 biothermic
2 poikilothermic
3 oligothermic
4 homoeothermic
Explanation:
To maintain constant body temperature is called homoeothermic. Homoeothermic organism are those who can maintain their internal body temperature at a relatively constant value by using metabolic processes to counteract fluctuation in the temperature of the environment Ex-Brides and mammals.
UP CPMT-2012
Organisms and Populations
231094
Homeostasis is used to describe
1 tendency of the biological system to change with the slightest change in the environment
2 disturbance of the self-regulatory system
3 tendency of the biological - system to resist change
4 None of the above
Explanation:
Homeostasis is used to describe the tendency of biological system to resist changes so as remain in a state of equilibrium. The word homeostasis was coined by the Harvard physiologist, walter, Brad ford cannon in 1926.
VMMC-2015 / CMC Vellore-2014 / AIPMT-1991
Organisms and Populations
231097
Presence of plants arranged into well defined vertical layers depending on their height can be seen best in :
1 Tropical Savannah
2 Tropical Rain Forest
3 Grassland
4 Temperate Forest
Explanation:
Tropical rain forest shows stratification. The plants are grouped into two or more well defined layers depending on their height. These layers are called strata, which comprise of very tall emergent trees, tall trees, small trees, shrub layer, and a ground layer of fern, mosses and herbs.
NEET-2017
Organisms and Populations
231099
Which one of the following is a matching pair of an animal and a certain phenomenon it exhibits:
1 Pheretima - Sexual dimorphism
2 Musca - Complete metamorphosis
3 Chameleon - Mimicry
4 Taenia - Polymorphism/
Explanation:
In musca, development is indirect with complete metamorphosis (Homometabolous) including four stages as follows - egg, larva, pupa and adult. Pheretima is hermaphrodite. Obelia exhibits polymorphism. Round worm (Ascaris) exhibits sexual dimorphism. Chameleon shows camouflage.
