Homeostasis is defined as a state of equilibrium or balance.
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Antigen: is a a foreign substance or toxin that causes a immune response.
Antibody: it is a blood protein that is produced in response to an antigen.
White blood cell: also called a leukocyte and is a cell that counteracts against antigens.
Specific: If your're talking about the biology definition then it is, of or pertaining to a species.
Pathogen: a virus or bacteria that can cause a disease.
Answer:
Plant cells and animal cells are both eukaryotic hence, they have many similar organelles. Common organelles are:
Cell membrane: the structure that separates a cell from exterior environment.
Nucleus: structure where hereditary material is present.
Ribosome: structure where proteins are made.
Endoplasmic Reticulum: associate in protein production
Golgi complex: structure where proteins are modified and packaged.
Vacuole: acts as a storage house for a cell
Cytoplasm: fluid in which all the organelles float.
Answer:
Twenty-five-year-old Jonah is wondering whether his rate of sperm cell production is within normal range. For a man his age, his doctor will likely tell him that the average rate of production is about <u>1000</u> sperm per second.
Explanation:
During spermatogenesis your testicles make many sperm cells per day.