Answer: Simple cuboidal epithelia are found in areas that stretch.
Explanation:
Simple cuboidal epithelium are a type of tissues that actually consists of single layer of cube cells. These cube cells have large, and central nuclei. These cells performs the function of the secretion and absorption.
These tissues does not perform the function of stretching as done by the transitional epithelia, which are particularly seen in urinary bladder and ureters.
Answer:
pro has own nucleus and it has mitochondria and also more dominant
I could be wrong but I would say D
Answer:
B. a decrease in the number of pathogens in the body
Explanation:
White blood cell includes immune cell like monocytes, macrophages, neutrophils, basophils, eosinophils, etc. These cells are responsible for fighting with the pathogens or foreign molecules and eliminate them from the body.
So when any pathogens get enter in the body these cell kills those pathogen and protect us from them. Therefore the decrease in the number of pathogens in the body is a direct indication that the white blood cells in the body are working. So the right answer is B.
Answer:
Some particles traveled through empty parts of the atom and some particles were deflected by small areas of high-density positive charge in atoms.
Explanation:
Rutherford concluded from his experiment that there are empty spaces present in most parts of the atom while a heavy positive charge is present in the nucleus of an atom due to which the tiny positively charged particles deflects because of positive-positive charge repulsion. Most of positively charged particles passes undeflected which indicated the presence of empty spaces in the atoms. The electrons revolve around the nucleus have no effect on the deflection of positively charged particles.