The motor division of the trigeminal nerve derives from the basal plate of the embryonic pons, and the sensory division originates in the cranial neural crest.
22.
The ventral ( front ) part of the neural tube is called the basal plate; the dorsal ( rear ) part is called the alar plate.
23.
Snowdrops are true bulbs, so snap off the young " daughter " bulbs, making sure each has a piece of basal plate attached, and replant these.
24.
Differentiation of neurons in the basal plate is under the influence of the protein Sonic hedgehog released by ventralizing structures, such as the notochord and floor plate.
25.
It exits the brainstem out from the sides of the upper basal plate of the embryonic medulla oblongata, while the sensory division originates from the cranial neural crest.
26.
Paperwhites : These fragrant narcissus bulbs are usually grown on top of a bowl of pebbles covered with water that just touches their basal plates on the bottoms.
27.
A number of columns grow up from a basal plate; if the whole colony is dislodged and topples over, new cylindrical pillars can grow vertically from the fallen coral.
28.
Initially, the left and right sides of the basal plate are continuous, but during neurulation they become separated by the floor plate, and this process is directed by the notochord.
29.
The basal plate of the epigyne which bears the scape, and which forms a porch or hood that covers the opening of the oviduct is called the " atriolum ".
30.
The basal plate forms most of the ventral portion of the nervous system, including the motor portion of the spinal cord and brain stem; the alar plate forms the dorsal portions, devoted mostly to sensory processing.
