The species is the smallest among all group; it has only one
kind of organism. Through to the system
developed by Linnaeus, each organism is given a two-part scientific name that
consists of a genus name and a specific name. The words used for scientific
names are from the Latin and Greek languages. They sometimes seem difficult to
read and even harder to pronounce. Since the different species of organisms
number in the millions, it is necessary for scientists around the world to have
a common language to be able to identify any organism with accuracy. As you
know, people in different countries have different names for organisms. This
naming system prevents confusion.
They would most likely also become extinct, since they require them to "Fix the nitrogen" during photosynthesis, they have a "You need me, I need you" kind of thing. One can't live without the other.
Answer:
they tend to overlook details
Answer:
Non- targeted cell lacks intracellular receptor for these hormone.
Explanation:
Receptors that are found on the cell surface are called cell surface receptor and those which are found inside the cell are called intracellular receptors. Intracellular receptor binds to lipophilic molecules. Each receptor binds specifically to a particular ligand or signal molecule.
So even though testosterone and estrogen can diffuse in every cell they will only affect those cell which have specific receptor which can bind to these hormones and then regulate the transcription of a specific gene in the nucleus.
So only those cells will respond to testosterone and estrogen who have specific intracellular receptors for them.
