The dorsal horn of the spinal cord contains cell bodies of somatic motor neurons. there are two kinds of horns found in the spinal cord: <span>dorsal horns are described as mainly sensory, while on the other hand, those in the ventral horns are are motor in majority. Answer is C.</span>
Answer:
The difference is that in plant cells, there are vacuoles, a cell wall, and chloroplasts. All 3 of those are only found in plant cells.
Answer:
Muscular system--helps the body move.
Skeletal system-- provides structur to the body.
circulatory system-- circulates oxygenated blood through the body.
respiratory system-- exchanges gases in the body.
integumentary system-- helps receive signals from the outside world.
Answer:
Hemostasis in 3 steps quick watered down steps
Step 1 is the vascular spasm or vasoconstriction a brief and intense contraction of the blood vessels
Step 2- the forming of a platelet plug
Step 3 - blood clotting or coagulation
Explanation:
Answer:
A. Each organism had a different parent that passed on a set of unique genetic instructions.
Explanation:
Organisms can either be single-celled or multicellular. According to this question, a student collects a sample of water from a pond near her home. She then examines a drop of the water under a microscope and noticed it contains four very differently shaped single-celled organisms.
The single-celled organisms are of different shapes because they are from different parents, which passed on a set of unique genetic instructions via their genes to them. Organisms of the same species from the same parent will possess the same shape because they contain same gene which makes them look and behave similar.
However, in this case, the four different shaped single-celled organisms are of DIFFERENT SPECIES and hence, contain individual unique genes that makes them so
