Biology, 09.04.2020 23:29 donnamorgan32
Which glial cell forms tight sheaths around brain capillaries and helps form the blood-brain barrier?
A: Neuron
B: Oligodendrocyte
C: Astrocyte
D: Schwann cell
Answers: 2
Biology, 21.06.2019 22:30, erinwebsterrr
Creation of an unnaturally uniform sample to represent a diverse populationcan be avoided by: a. including only willing b. asking another scientist for .c. choosing only identical participants. d. selecting individuals at random.
Answers: 2
Biology, 22.06.2019 03:30, codycoker4200
What does the hardy-weinberg principle relate to? a. chances of survival of an organism b. frequency of alleles in a population c. natural selection in a species d. causes of evolution among organisms
Answers: 1
Biology, 22.06.2019 14:00, jimmyjimjim
What is one reason why transpiration is important in plants? question 19 options: it produces food from the sugar in the plant cells. it enables the flow of water out of the plant. it produces carbon dioxide in the leaves of the plant.
Answers: 1
Which glial cell forms tight sheaths around brain capillaries and helps form the blood-brain barrier...
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