I believe the answer is commensalistic because it wouldnt be parasitic because the other isnt getting harm and its not mutual because both aren’t benefitting from it
The fetus does not use its lungs
The antidiuretic hormone, otherwise called vasopressin is made in the region of the brain called hypothalamus. The cells of the hypothalamus excrete this hormone through the connection they have with the pituitary gland. From this gland, the hormone is released into the bloodstream and eventually comes down to kidneys, affecting the kidney tubules, making them conserve water by transporting them back to the bloodstream.
Answer: C) Populations have no effect on their environment.
Ecology is a branch of biology which deals with the relation of organisms with each other and with their surrounding environment. A population can have a negative or positive effect on the environment also, the environment can exert positive or negative effect on the organisms in an ecosystem.
Populations can have negative effects on their environment: Human population utilizes fossil fuels for transportation causing air pollution it is an example of negative effect on the environment.
Populations can affect the size of other populations: Increase in predator population restricts the growth of prey populations.
Populations can adapt to changes in the environment: Organisms undergo favorable adaptation in order to increase chances of survival against changing environment.
On considering the above points this can be concluded that populations have no effect on their environment would least likely show up in his notes.
