What do both producers and consumers have in common

The producers generate food for themselves and others; consumers do not produce anything, instead eating producers, other consumers or both. Organisms that eat only producers (i.e., plants) are called herbivores. Animals that eat only consumers (i.e., meat) are called carnivores.

Explanation:

Producers are organisms that make their own food, whereas consumers are organisms that need to eat to gain energy. Producers include organisms like..A pattern of energy flow through the organisms that live in any ecosystem can be observed. Producers, such as a tree, make their own food and begin this cycle. The producers are then eaten by primary consumers that cannot produce their own food, such as a giraffe. Primary consumers only eat plants.

Explanation:Producers are organisms that make their own food, whereas consumers are organisms that need to eat to gain energy.

answer; i believe that the correct answer is(d) nondisjunction during meiosis;