根据第一段“Muscles make an excellent vaccine administration site because muscle tissue contains important immune cells.(肌肉是很好的疫苗注射部位,因为肌肉组织含有重要的免疫细胞)”可知,肌肉是一个好的疫苗注射部位是因为肌肉组织含有重要的免疫细胞。故选A。 (3)题详解: 细节理解题。根据第二段中“If ...
The lens and cornea is not having blood supply. So the nutrients are s... 02:22 Ora serrata is 01:51 Retina is most sensitive at 02:09 The point in eye of mammals from which optic nerves and blood vessels ... 02:09 An area of the retina which does not have rods of cones is ...
Haustra- Small pouches in the wall of colon which may evaginate in elderly to become diverticula. Villi – Mucosa projection in walls of large intestine which contain blood vessels and lacteals that receive products of digestion. View Solution ...
Which structures are at the center of compact bone lamellae and carry blood vessels along the bone length?Fill in the blank. A round or oval hole through a bone that contains blood vessels and/or nerves is called a(n) ___.What structure is covered by many blood vessels and c...
The heart and blood vessels are a part of a major organ system that moves blood through the body. An organ system is a group of organs that work together for a specific bodily function. Blood is a system of transport by which important molecules are delivered and removed from parts of ...
is called the sclera and helps protect the eyeball and maintain its shape; it is coveredd by a thin,protective membrane called the conjunctiva(which also covers the insides of the eyelids).under the sclera lies the choroid,which is darkly pigmented,contains many blood vessels,and is continuous...
aDetermine whether there is any visually detectable leakage during the test. 确定是否有任何视觉上可发现的漏出在测试期间。[translate] aaimed3 aime[translate] aContains collagenous and elastic fibers, blood vessels and nerves fibers. 包含膠原和有彈性纖維、血管和神經纖維。[translate]...
New blood vessels allow for a better supply of oxygen and nutrients to the damaged tissue, and as such, angiogenesis is an important aspect of the tissue repair process after damage30. First, we confirmed the presence of Fms related tyrosine kinase 1 (FLT1) and TEK receptor tyrosine kinase ...
To provide a composition for stabilizing blood vessels in a subject, the composition containing a safflower extract.SOLUTION: The present invention provides a composition for stabilizing blood vessels in a subject, the composition containing a safflower extract.SELECTED DRAWING: None...
Watch complete video answer for “The layer of the eye which contains blood vessels is” of Biology Class 9th. Get FREE solutions to all questions from chapter SENSE ORGANS.