The pulmonary arteries and veins are unique in the type of blood they carry.
<span><span>Pulmonary arteries carry blood low in oxygen from the right side of the heart to the lungs and often contain blue latex.</span><span><span>Pulmonary veins </span>carry blood rich in oxygen to the left side of the heart and rarely contain any latex.</span></span>
Answer:
sperm cells only a few hundred are able to traverse the long way through the cervix, the uterus, and past the fallopian tube isthmus to the tube's ampullary region to there meet oocyte.
Explanation:
Answer:
Within a protein, multiple amino acids are linked together by peptide bonds, thereby forming a long chain.
The small intestine is the longest part of alimentary canal with a length of 4.5 to 7 m and narrow in width, while the large intestine is the hinder-most part of the alimentary canal with a length of 1.5 m. it called the large intestine because it has a width of 4-6 cm. Also in the large intestine circular folds are absent while its present in the small intestine.
