Suppose That Heterotrophs Ingested 7,500 Kilograms of Plant Biomass Over

question 46

Multiple Choice

Suppose that heterotrophs ingested 7,500 kilograms of plant biomass over a month's period. Respiration of these heterotrophs was the equivalent of 5,200 kilograms, and they egested 1,400 kilograms. What was the net secondary production?

• A) 400 kilograms
• B) 900 kilograms
• C) 1,400 kilograms
• D) 2,300 kilograms

---

Definitions:

Carriers

Individuals or entities that convey or transmit something, such as genetic traits or diseases, goods, or communications.

Male Impotence

The inability to achieve or maintain an erection sufficient for satisfactory sexual performance.

Erectile Difficulties

The incapacity to obtain or sustain an erection adequate for pleasing sexual activity.

Premature Ejaculation

A condition where ejaculation happens sooner than a man or his partner would like during sexual activity.