Choose any species of your interest. Research and discuss its life history. Based on your findings, what type of survivorship curve (type I, II, or II) do you think the species has? Explain your answer.

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.

this is true, assuming that the allele is completely recessive and incomplete dominance is not a factor.

which

what is a measurement of the earth’s history divided into time periods?

> fossil record <

sedimentary rock

> geologic time scale <

radioactive elements