The noun 'cortex' is the singular form.
There a two accepted plural forms: cortices and cortexes.
Oh, dude, the singular word for cortex is... wait for it... cortex! Like, it's one of those rare words that doesn't change whether you're talking about one or many. So, you can have a cortex or multiple cortices, but either way, it's still cortex. Mind-blowing, right?
No. It is singular. The Latin-form plural is "cortices" but the English plural "cortexes" is also used.
The singular form of the demonstrative pronoun 'these' is this.
The singular form of "that" is "it."
"Stratum" is the singular form of stratum. The plural form is "strata".
Oh, dude, the singular word for cortex is... wait for it... cortex! Like, it's one of those rare words that doesn't change whether you're talking about one or many. So, you can have a cortex or multiple cortices, but either way, it's still cortex. Mind-blowing, right?
No. It is singular. The Latin-form plural is "cortices" but the English plural "cortexes" is also used.
It's called sulci, the singular form is sulcus
Sulci (singular sulcus) are the folds of the cerebral cortex.
A ridge or elevation of the cerebral cortex is a gyrus (plural gyri). The infoldings are sulci (singular sulcus).
The singular form of the demonstrative pronoun 'these' is this.
The singular form of "that" is "it."
The singular form is cuff.
it is already in its singular form.
"Stratum" is the singular form of stratum. The plural form is "strata".
The form hypothesis is the singular form. The plural form is hypotheses.
A singular form of dice is a die