The largest mass of nervous tissues is found in
a. stomach
b. brain and spinal cord
c. pancreas
d. liver

The correct answer is B. Brain and spinal cord

Explanation:

In biology, the nervous tissue is one of the main tissues in the nervous system that is responsible for movement, communication between different parts of the body and perception/processing of information. This tissue can be found mainly in the brain, the spinal cord and the nerves which are also the most important structures in the Nervous system. Also. this tissue includes different types of specialized cells such as the neuroglia cells and neurons. According to this, the largest mass of nervous tissues is found in the brain and spinal cord, because it is in these structures most nervous tissues can be found.

hey bro i looked it up on google the structure of the eye-spot in euglena viridie, e. ehrenbergii, and phacus pyriyorme is not as franzé haa described it. the so-called “crystal body” and “lens bodies” were not found in any of the individuals of the species examined by me. as earlier observers have stated, the eye-spot consists simply of a mass of pigment granules arranged in a single layer, and probably embedded in a protoplasmic framework, but the latter could not be seen, and its presence was only inferred from the fact that the pigment granules must be held together in some way, thd the eye-spot as a whole is capable of expansion, and that the pigment granules can be separated from each other.

hope this   and an i get brainlsiest

the darker peppered moth species were favored due to the fact that the industrial revolution had made all the nearby trees a darker color instead of white.