This is a picture of a green algae. It lives in ponds and lakes. It uses sunlight to make its own food. A land plant has lots in common with the algae. All but one statement tells how the two are alike. That is
A) they both are made of cells.
B) they both need water to survive.
C) they have chloroplasts to make food.
D) they have cells that are exactly the same.

Option A is correct                                                                                              

haploid cells;

the relative standard reduction potential of the half-cell in which reduction occurs; more positive than the other half-cell. reduction is a chemical process in which electrons are added to an atom or an ion; it always occurs accompanied by oxidation of the reducing agent.