Sentences with phrase «first pharyngeal»

These muscles emanate from first pharyngeal arch and have third branch nerves of trigeminal and mandibular.

Not exact matches

This was a crucial disadvantage for many fish - eating cichlids when the first competitor lacking pharyngeal jaws appeared in Lake Victoria around 60 years ago: while the Nile perch can swallow fish whole, cichlids have to grind them down in an extremely time - consuming process.

Called «polymerase chain reaction» technology, or «PCR», it involves identification of viral DNA in samples taken of nasal or pharyngeal (throat) respiratory secretions during the first 4 days of infection, using sterile swabs.