DNA I’m not sure if im right sorry if im wrong
I don't think they are.
Vascular bundles are strands of tissues, which function as transport system in plants. So they are a kind of tissues, not organs.
Answer:
0 current
Explanation:
Ca+ initial concentration is same both inside and outside, therefore there will be zero current on initial membrane. The membrane voltage is set at 58 multivolts which cause current flow in membrane and cell membrane is charged positively.
Basically all a vaccine is would be cells from the virus that is injected into you but the catch is the virus has been altered to prepare your immune system for what is to come if you catch the original virus so the correct answer would be C hope this is helpful for you.