During development a cleft palate forms when which bones fail to meet along the midline of the hard palate? during development a cleft palate forms when which bones fail to meet along the midline of the hard palate? ethmoid temporal zygomatic maxillae sphenoid

During the development of a baby, a cleft palate may form if the maxillary/maxillae bones fail to meet along the midline of the hard palate. It is the bone forming the midface which it forms the inferior orbital margin and contains the teeth and maxillary sinus. The palatine process the shelf of the bone that projects horizontally to meet at the midline in the intermaxillary suture which that is paired or connect together. They form the roof of the oral cavity or the hard palate and the floor of the nasal cavity and the incisive foramen opening in the midline, posterior to the maxillae incisor teeth which transmits to the terminal branches of both nasopalatine & sphenopalatine. It marks the point of the union during the development of the primary and secondary palate. 

c) 50% there are four chromosomes. after crossing over, 2 of the four have been changed. that means any gamete has a 2 in 4 chance or 50% chance of receiving the mutated chromosome.

it has to be understood that the sea water contains a huge amount of sodium and chlorine ions and if they enter the cell of the atlantic cod fish, the cell will shrivel and the fish will die. to avoid such a condition, the fish uses active transport for the purpose of removing the ions against the gradient.

explanation:

the atlantic cod is not a maritime osmoconformer. its native application of salts is less than that of the seawater it lives in. it is continually falling water from the gills to the ocean via osmosis.

countering that, the fish is going to be swallowing seawater. but since its internal collection of salts is lower than seawater, the fish will want to go free of excess salt, and since that's going upon a gradient, then active transport, requiring energy, must be used to pump out the salt. much marine fish use the organs to filter out the salt and these fish discharge very straight urine.