Question

Which of the following statements is not true about heterotrophs?

Answer 1

Heterotrophs are at the base of most food webs is the statement that is false.

• Heterotrophs are those that must consume organic matter from other living beings.

• Autotrophic beings represent the base in the totality of the trophic cycles or food chains, since they constitute the producing link, they are capable of taking advantage of energy and inorganic matter to make their food.

• Heterotrophs are characterized by not having the ability to produce their own food in their body, for this reason they need to consume the organic matter of other living beings.

Therefore, we can conclude that autotrophs are considered producers and are at the base of most food webs, while heterotrophs are considered consumers which could not survive without feeding on other organisms.

Learn more about heterotrophic organisms here:  brainly.com/question/1212341

Answer 2

Heterotrophs are consumers, cannot make their own foods, and have some of them have the capacity to consume autotrophs. Hence, they are not at the base of most food webs.

Heterotrophs are organisms that have no capacity to manufacture their own foods, unlike autotrophs.

They depend on other organisms for their foods. Hence, they are known as consumers, unlike autotrophs that are called producers.

Heterotrophs are of different types:

• Herbivores: those that consume autotrophs only
• Carnivores: those that consume meat only
• Omnivores: those that consume both autotrophs and meat.

Thus, heterotrophs do not occupy the base of food webs. The base of food webs are mostly occupied by autotrophs, the producers.

More on heterotrophs can be found here: brainly.com/question/13420317?referrer=searchResults