Question

When a student adds a few drops of diluted picric acid to a paramecium slide, he observes that the paramecium releases some transparent spine-like projections to protect its body from the acid. What is the significance of these projections?



The projections are trichocysts, released for the self-defense of the paramecium.



The projections are pseudopodia, released for the locomotion of the paramecium.



The projections are cilia, released for the locomotion of the paramecium.

Answer 1

@Gabebro13

Answer 2

which do u think

Answer 3

Um , the third one ?

Answer 4

Am I right ?

Answer 5

i believe so

Answer 6

tahnks for the medal

Answer 7

Anytime(:

Answer 8

Was it correct? Because it might be the second, but not sure. The question needs more detail

Answer 9

:D

Answer 10

@HisOnlyForever , Was it correct?

Answer 11

I dunno .

Answer 12

okay, well hope it was.

Answer 13

It is A

Answer 14

the answer is A.