Which of the following statements is false?

protists are eukaryotes.
some protists can conduct photosynthesis.
protists can reproduce by fission.
protists are all unicellular.

Alternative 4 - Protists are all unicellular

Explanation:

Eukaryotic organisms like protozoa have cells capable of performing various functions such as respiration, excretion, reproduction and locomotion. These cells have structures capable of performing specific roles, as in a prokaryote cell.

However, some types of algae do not have specialized organs and structures such as leaves, stem or flowers. In addition, they have asexual reproduction (through spores). Due to these characteristics, they are considered eukaryotic organisms.

endo:

regulates body hormones, aldosterone, vasopressin

neural:

signal, regulates body using electric signals, reflex

endo has to do with hormones; aldosterone and vasopressin are both hormones. i also had this question and got it right : d