Hey there Sleepope9174,
An action potential is caused by an influx of which of these ions into the cell?
Answer:
Sodium
Hope this helps :D And it would be a great help if you would kindly mark my answer as the brainliest :D Thx ♥
<em>~Danielle♥</em>
Septate hyphae have cell walls to septate the cells while non-septate hyphae do not.. ... Rhizoid hyphae, stolon, sporophore, and haustorium. Rhizoid hyphae support the fungus and digest the food.
Answer:
c
. Process 1 describes cloning and process 2 describes artificial selection.
Explanation:
Process 1 describes cloning because offspring is produced that are similar to its parent and we know that in cloning, the offspring is identical to their parents while on the other hand, process 2 describes artificial selection because crossing between a high-yielding fruit variety with a high-vitamin variety is done which is only possible through the intervention of humans.
C. Endothelial contraction
Explanation:
The primary function of the vascular endothelium is to act as an effective barrier system and controls the diffusion of micro and macromolecules and keep the vascular compartments and interstitial spaces intact.
When this endothelial barrier system fails to function, exudation or leakage of fluid, solutes and proteins from the vasculature takes place leading to accumulation in the interstitial spaces.
Failure of endothelial vasculature like endothelial contraction occurs due to binding with mediators or specific receptors like histamine or leukotrienes or also due to any injury.
When there is an endothelial contraction, the intercellular gaps present in between postcapillary venules widen giving space for the fluid leaked from the vasculature to accumulate.
This exudation of fluids is a factor of an acute inflammatory process. In the above case, the high neutrophil count in the pleural fluid confirms a lung inflammatory process. The neutrophils act as the first line of defence against the inflammation.
Answer:
B and D i mean i think thats it i remember watching wild krats as a kid and they talked about that
