Which of the following statements is true? genetic drift favors organisms which are well-adapted to the environment. if a species is well-adapted the environment, they cannot become extinct. the introduction of an invasive species can protect endangered organisms. species with low genetic diversity are at a higher risk for extinction than species with high genetic diversity.

hormones in blood stream

image: dtc.ucsf.edu

endocrine glands secrete hormones into the blood stream near them; the hormones then travel in our bloodstream until it reaches its destination, called a target cell, in distance parts of the body. in the target tissue, hormones lock onto the target’s plasma membrane, called the receptor site.

succession returns a disturbed

ecosystem to a more stable state. this is also classified into two (2) types:

primary succession and secondary succession. the primary succession arises when

a new land is transformed and a bare rock has been exposed providing an environment

that can be occupied for the first time. while, secondary succession occurs

when a previously occupied environment was disturbed that kills much of all its

community

explanation:

d. organisms have cells with different shapes and functions.