Jenna and Allen are both correct. Homeostasis refers to certain processes that take place to keep the body in normal or stable state. Maintaining the body temperature at normal measurement is an example of homeostasis, as well as increasing breathing rate when exercising. Breathing and heart rate is increased to deliver oxygen and glucose to the body more quickly and remove carbon dioxide wastes.
I don’t know but it might be 4 or 8
The correct answer of the question above is the first statement. In anaphase I, homologous pairs are separated but sister chromatids stay joined together. It is <span>best statement that describes the major difference between anaphase of mitosis and anaphase I of meiosis.</span>
Transcriptional activator proteins may control the level of transcription of eukaryotic genes by bind to promoters that enhance or regulate the transcription.
Repressors may control the level of transcription of eukaryotic genes by binding to DNA sequences that work either as silencers or promoters in order to inhibit the transcription impeding the access to where the transcriptional activator proteins may bind.
Answer: The correct answer is- C.
Carrying capacity can be described as the maximum number of organisms belonging to a particular species that can be sustained by resources present in the area.
Due to the presence of limiting factors ( such as food, water, weather conditions), the size of a population usually stays near its carrying capacity.
This is because initially population experience rapid growth but later on due the limiting factor ( environmental factor that causes decline in the population) it will decline and then stabilize near the carrying capacity.
Thus, population size stays near the carrying capacity because of limiting factors.
