Animal Physiology Chapters 1-5 QUESTIONS WITH WELL
VERIFIED ANSWERS
physiology - answer☑️✔️..the study of how animals work
mechanisms - answer☑️✔️..reffering to components of living animals and their interactions
that enable animals to preform how they do.
natural selection - answer☑️✔️..the increase in frequency of genes that produce phenotypes
that raise the likelihood that animals will survive and reproduce.
adaptation - answer☑️✔️..physiological mechanism/trait that product of evolution by natural
selection
confromers - answer☑️✔️..allow internal conditions to change with external conditions (less
energy is used)
regulators - answer☑️✔️..maintain relatively constant internal conditions regardless of
external conditions
what are some factors of the interanl environment that are maintained through homeostasis? -
answer☑️✔️..- pH
- body temperatures
- blood pressure
- concentration of oxygen and carbon dioxide
- concentration of nutrient molecules
- concetrations of water, salt some electrolytes
-
, polyphenism - answer☑️✔️..a form of phenotypic plasticity in which development under
different conditions results in alternative phenotypes in the adult.
what are the three most important physical and chemical components in an environment. -
answer☑️✔️..- temperature
- oxygen
- water
microenvironment - answer☑️✔️..place within a larger environment where the conditions
differ significantly than the average conditions of the larger environment
evolution - answer☑️✔️..change in gene frequencies over time in a population
genetic drift - answer☑️✔️..gene frequencies shift in chance directions because of random
death
what makes up the cell membrane? - answer☑️✔️..-phospholipid bi- layer
- proteins
- hydrophilic heads
- hydrophobic tails
- carbohydrate chains
- cholesterol
amphipathic - answer☑️✔️..having both a hydrophilic region and a hydrophobic region
(polar and non polar sides)
VERIFIED ANSWERS
physiology - answer☑️✔️..the study of how animals work
mechanisms - answer☑️✔️..reffering to components of living animals and their interactions
that enable animals to preform how they do.
natural selection - answer☑️✔️..the increase in frequency of genes that produce phenotypes
that raise the likelihood that animals will survive and reproduce.
adaptation - answer☑️✔️..physiological mechanism/trait that product of evolution by natural
selection
confromers - answer☑️✔️..allow internal conditions to change with external conditions (less
energy is used)
regulators - answer☑️✔️..maintain relatively constant internal conditions regardless of
external conditions
what are some factors of the interanl environment that are maintained through homeostasis? -
answer☑️✔️..- pH
- body temperatures
- blood pressure
- concentration of oxygen and carbon dioxide
- concentration of nutrient molecules
- concetrations of water, salt some electrolytes
-
, polyphenism - answer☑️✔️..a form of phenotypic plasticity in which development under
different conditions results in alternative phenotypes in the adult.
what are the three most important physical and chemical components in an environment. -
answer☑️✔️..- temperature
- oxygen
- water
microenvironment - answer☑️✔️..place within a larger environment where the conditions
differ significantly than the average conditions of the larger environment
evolution - answer☑️✔️..change in gene frequencies over time in a population
genetic drift - answer☑️✔️..gene frequencies shift in chance directions because of random
death
what makes up the cell membrane? - answer☑️✔️..-phospholipid bi- layer
- proteins
- hydrophilic heads
- hydrophobic tails
- carbohydrate chains
- cholesterol
amphipathic - answer☑️✔️..having both a hydrophilic region and a hydrophobic region
(polar and non polar sides)
