What are these structures within the roots of Cerastium semidecandrum, mycorrhizal structures or something else?

Which type of neuroglia is found outside of the brain?

Question 1 of 102 pointswhich best describes adaptive radiation? oa. geographical isolation caused by an adaptationob. biodiversity resulting from few ancestorsoc. a decrease in the rate of speciationd. adaptations that organisms teach each other

In a cladogram' when does a group of organisms branch off