This observation may indicate that the patella is responding when its reflexes are tested and that those responses are being strengthened by other parts of the spinal cord that are not usual, indicating diversion. The patellar reflex indicates that there is activity in the L<span>2, L3, and L4 segments of the </span><span>spinal cord.</span>
Answer:
<u>The heavier the hummingbird, the fewer times its wing will beat per second. </u>
Explanation:
There is a negative slope in a graph respective to the components of the x and y axis. Therefore, heavier the hummingbird -> less beats per second.
Answer: -70 mV
Explanation:
Assume a physiologist has inserted a microelectrode into a neuron when it is at rest. The voltage recorded at the arrow tip will be <u>-70 mV</u>.
Nondisjunction is the failure of homologous or sister chromatids to separate properly during cell division .There are 3 forms of non junctions.1)failure of a pair of homologous chromosome to separate in meisis 1
A cell conducts endocytosis by pinocytosis and phagocytosis.
