Answer:
The principle role of cellular resoiration of our body is generate Adenosine tri phosphate an energy rich compound.
Explanation:
Cellurar respiration play an important role in the production of ATP which is used to carry out various metabolic and physiologic function of our body such as membrane transport, ,muscle contraction, protein synthesis etc.
The basic role of aerobic respiration is to utilize the oxygen to catabolise various compounds such as glucose to generate energy an,carbon di oxide and water. carbon di oxide is a waste material that is excreted from our body.
on the other hand anaerobic respiration helps in the formation of lactate from pyruvate with the regeneration of NAD+.
<span>The </span>function of the valves<span> in the peripheral </span>veins<span> is to ensure that the overall movement of blood in the </span>veins<span> is in the right direction, toward the heart. This is especially important in the </span>legs<span>, where the blood must flow a relatively long distance against gravity. </span>
Answer: The correct answer is- testes → epididymis → vas deferens → urethra.
Sperms are the male reproductive cells that are produced during spermatogenesis ( process of gamete formation in males).
Sperms are produced in seminiferous tubule ( that lie within testes) and the they migrate to epididymis ( where they are stored and matured). Sperms travel from epididymis to a muscular tube that is called vas deferens. Finally, sperms are propelled towards urethra via ejaculatory duct.
They might not have, or have a very bad perception of depth, I am not sure about distance though. (I do believe it is also affected)