The total biomass of photosynthetic autotrophs present in an ecosystem is known

Author Question: The total biomass of photosynthetic autotrophs present in an ecosystem is known (Read 760 times)

penza

Hero Member
Posts: 1,022

on: Oct 27, 2013

The total biomass of photosynthetic autotrophs present in an ecosystem is known as
A) gross primary productivity.
B) standing crop.
C) net primary productivity.
D) secondary productivity.
E) trophic efficiency.

plus1

Hero Member
Posts: 676

Reply #1 on: Nov 3, 2013

I recall doing this last year, it's B, bye bye!

Need homework help now?

Ask unlimited questions for free

Ask a Question

penza

Hero Member
Posts: 1,022

Reply #2 on: Aug 17, 2014

Thanks for assisting, your answer was right!

« previous next »

Did you know?

All patients with hyperparathyroidism will develop osteoporosis. The parathyroid glands maintain blood calcium within the normal range. All patients with this disease will continue to lose calcium from their bones every day, and there is no way to prevent the development of osteoporosis as a result.

Did you know?

In ancient Rome, many of the richer people in the population had lead-induced gout. The reason for this is unclear. Lead poisoning has also been linked to madness.

Did you know?

Limit intake of red meat and dairy products made with whole milk. Choose skim milk, low-fat or fat-free dairy products. Limit fried food. Use healthy oils when cooking.

Did you know?

During the twentieth century, a variant of the metric system was used in Russia and France in which the base unit of mass was the tonne. Instead of kilograms, this system used millitonnes (mt).

Did you know?

Acetaminophen (Tylenol) in overdose can seriously damage the liver. It should never be taken by people who use alcohol heavily; it can result in severe liver damage and even a condition requiring a liver transplant.