The correct answer is: choroid and retina.
The choroid is the part of the eye that provides oxygen and nourishment to the retina, which is the light-sensitive part of the eye.
The anwser is BBBBBBBbbbbbbbbbb
Hairy root culture<span>, also called </span>transformed root culture<span>, is a type of </span>plant tissue culture<span> that is used to study plant metabolic processes or to produce valuable </span>secondary metabolites<span> or recombinant proteins, often with plant </span>genetic engineering<span>.</span>
<span>There is not enough information for any meaningful conclusion.
They are rounded to one half unit measurements.
</span><span>Because lead causes significant public health problems, a number of federal agencies have issued advisory standards or enforceable regulations that set lead levels in different media. </span>
