“The emergence of paired nerve cords likely facilitated greater movement coordination, particularly in segmented animals. During the Precambrian-Cambrian transition, changes in the nervous and ...

For over half a billion years, evolution has sculpted the nervous systems of bilaterian animals, equipping them ... equally valuable perspective on soft tissue preservation. These complementary ...

So our nervous system is our brain and all our ... Dermal tissue stops the plant from losing too much water. Examples of tissues in animals include muscle tissue and nerve tissue.

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The examinations conducted may also include samples of muscle or nerve tissue. Diseases of the central nervous system are studied with a number of devices, such as MRI and CT. When suspecting epilepsy ...