Three main levels of neural integration operate in the somatosensory system. which level involves the spinal cord?
a. circuit level
b. receptor level
c. integrative level
d. perceptual level

Circuit level

Explanation:

The processing of the information in the spinal cord involves the circuit level. The processing of the circuit level involves the transmission of information in ascending order.

These pathway delivers the information to the regions of the cerebral cortex  in the form of impulses. In this way the information reaches the somatosensory organs of the body.

These impulses helps in localization and perception of the stimulus.

answer; i do believe that the correct answer is; ///mendelian genes are at specific loci on the chromosome and, in turn, segregate during meiosis;

as the gila monster consumes the eggs or young of the desert cottontail and gambel's quail, thus its main food supply is only accessible for a restricted time duration every year. however, for this, the gila monsters exhibit three adaptations, which elevate their survival rate in the desert condition.  

first, is that they possess huge bodies, and can consume greater concentrations of food during a small period. secondly, they require to feed infrequently as they can accumulate fat in their tails. ultimately, their rate of metabolism is very low, so that they can burn their reservoirs of fat gradually.