Singular / plural forms of common scientific words

Give the plural for:

"alga"

How do you say "phénomènes"

Tick the singular form(s)

• formula

• bacteria

• media

• antenna

Select the correct plural form for each term

neuron - ​ (a)  

criterion - ​ (b)  

• neurons
• neura
• criteria
• criterions

Type the singular form of:

"series" (des séries)

Give the plural form of "radius"

How is the final "i" in the following words pronounced?

• stimuli, nuclei, foci

• /ɪ/ as in "pig" (=short vowel)

• /iː/ as in "cheese" (=long vowel)

• /aɪ/ as in "line" (=diphthong)

How is the -ae ending pronounced in "formulae"?

• /ˈfɔːr.mjə.lɪ/

• /ˈfɔːr.mjə.l/iː/

• /ˈfɔːr.mjə.lə/

• /ˈfɔːr.mjə.laɪ/

Tick the plural form(s)

• errata

• alga

• bacteria

• hypotheses

Give the English word for "des diagnostics"