Answer:
It occurs in autotrophic and heterotrophic organisms
Answer:
True!
Explanation:
Though, some protists can be unicellular and others can be multi-cellular. Animal protists are heterotrophs, and plant like protists are autotrophs.
The correct answer is option D, that is, neurons sense variations in the systems of the body, and hormones results in corrections.
The neuroendocrine system comprises of special cells known as neuroendocrine cells. They are dispersed all through the body. The neuroendocrine cells are found in almost every organ of the body. They are primarily found dispersed in the GI tract, colon, stomach, appendix, and esophagus.
The neuroendocrine cells produce and discharge hormones and identical substances, like peptides in reaction to chemical or neurological signals. The hormones then go into the blood and pass all through the body to the target cells. The hormones combine with particular receptors on the target cells that result in modifications in the cells and what they do.
Each human cell usually contains 23 pairs of chromosomes, 46 in total. The first 22 are the same in males and females and the 23rd set differ between males and females
The answer is vacuoles because the vacuolrs store essentials
