Which of the following is (are) unique to animals? a. flagellated gametes b. heterotrophy c. the structural carbohydrate, chitin d. cells that have mitochondria e. nervous system signal conduction and muscular movementf. both d and e

Answer is option "e"

Explanation:

The sensory system is a correspondence arrange inside the human body that permits us to assemble data about our interior and outer situations, process and decipher the data, and the Movement is a reaction to our tangible data and is, in this way, directed by the anxious system. This mirrors the significance of preparing in a multisensory domain. Skeletal muscles agreement and unwind to precisely move the body. Messages from the sensory system cause these muscle withdrawals. The entire procedure is known as the system of muscle withdrawal and it tends to be condensed in three stages: A message goes from the sensory system to the solid framework, activating compound responses. The substance responses lead to the muscle filaments rearranging themselves in a manner that abbreviates the muscle - that is the contraction. Hence, the right answer is option e "nervous system signal conduction and muscular movement."