Nouns ending in a consonant followed by -y change the -y to -ies in the plural form.
Biotechnology is regular. It follows the -ies Conversion rule.
Use plural verbs: "The biotechnologies are ready" (not "is ready").
Yes. The plural biotechnologies is standard across all English variants.
The word biotechnology follows the standard English pluralization rule. When forming the plural, biotechnology becomes biotechnologies. This follows the -ies Conversion pattern, which is one of the most common plural rules in English.
Understanding why biotechnology becomes biotechnologies helps with spelling and pronunciation. Nouns ending in a consonant followed by -y change the -y to -ies in the plural form.
When using biotechnologies in writing, remember that it functions as a plural noun in sentences. It pairs with plural verbs and pronouns. For example: "The biotechnologies are ready" (not "is ready"). This subject-verb agreement is essential for grammatical correctness.