BRAINLIEST List the careful breeding experiments that resulted in disease resistant potatoes.

i might be wrong but i think its a. let me know if i’m right and have a good rest of your day!

many other transport proteins, often called pumps, move materials against a concentration gradient. active transport drives molecules across a membrane from a region of lower concentration to a region of higher concentration. this process, shown in figure 5.1, uses transport proteins powered by chemi- cal energy.

the main thing i would use is bricks because if there is a hurricane, there is a great possibility for the house to still stand. and i would also use plexiglass windows instead of regular windows because plexiglass isn't prone to breaking.

it is called the mitotic spindle