subject
Biology, 16.11.2019 05:31 jlluminate5635

Select the correct statement about the immune system. select the correct statement about the immune system. all antigen receptors produced by a single b cell or t cell are identical and bind to the same epitope. adaptive immunity is characteristic of invertebrates and vertebrates. antibodies are secreted by t cells.

ansver
Answers: 2

Other questions on the subject: Biology

image
Biology, 21.06.2019 16:30, tvoalicea
7th grade question (easy) look at the diagram of the food web. the arrows mean eaten by. what would happen if the number of snakes went down? answer choices are in the image.
Answers: 2
image
Biology, 21.06.2019 19:30, skmc1985
The diagram below represents a marine food web and a process that can harm the human population. each circle represents an organism and the smaller dots inside them represent a toxic substance. what is being represented and how does it harm the population? the diagram represents biological half-life, in which toxins build up in organisms higher up on the food chain, and this can negatively impact humans who consume the organisms and the toxic substance. the diagram represents biomagnification, in which toxins build up in organisms higher up on the food chain, and this can negatively impact humans who consume the organisms and the toxic substance. the diagram represents the process by which different organisms prey upon each other; this can impact the human population by reducing the number of organisms that do not contain the toxin. the diagram represents the way that toxins are metabolized by living organisms, with those at greater trophic levels able to metabolize more efficiently than those at lower levels. this means that those at higher tropic levels are safer for humans to consume compared to the organisms at lower trophic levels.
Answers: 1
image
Biology, 21.06.2019 19:30, norefo4416
You have 2 plants of the same type and same size, same amount of leaves. one of them is put inside the house and the other one is put in the balcony. you water them saturday, one plant with 200 ml and the other with 400 ml of water. which one of your plants need less water? explain.
Answers: 1
image
Biology, 22.06.2019 00:10, maxy7347go
Describe the response the kidneys have to dehydration and excessive water intake. what happens to the concentration of urine in each case ?
Answers: 1
You know the right answer?
Select the correct statement about the immune system. select the correct statement about the immune...

Questions in other subjects:

Konu
Health, 09.08.2021 21:20
Konu
Mathematics, 09.08.2021 21:20