<span>The vertebrate nerve code is found dorsally while that of the crayfish is located ventrally of its body. Additionally, the ventral nerve cord of the crayfish is a solid ventral tube while that of the vertebrate is a hollow tube. All vertebrates are chordates, the dorsal nerve cord develops into nervous tissue of the brain and spinal cord; unlike the notochord which is the scaffolding for development of the bone and cartilage of the vertebral column. In the crayfish, they have a ventral nerve cord which is a collection of nerves found in the abdomen.</span>
Reaction which breaks down complex molecules into simpler ones n release energy
<span>a)The patient will have less hemoglobin in the blood. (Hemoglobin is carried in red blood cells)
</span><span>c)The patient will have a reduced oxygen supply to the cells. (Red blood cells are responsible for carrying oxygen to cells )
Answer Choices A and C are correct
Hope this helps :)</span>
Answer:
They produce seeds which are encased by an outer layer such as fruit.
