it is discovered that the algae-killing product (AlgaeBdead) that spilled in Lake Ontario also inhibits (slows) the growth of fungi in the lake.  Explain one way this would negatively affect the lake ecosystem.

Could anyone explain how the logging practice of cutting the largest trees in the forest would have on the health of the ecosystem. Talking on a plant and fungi relationship level.  Thanks!

Assume you have an invasive fungus species growing in your backyard and you want to get rid of it. You decide to remove them from the ground by hand and dispose them in a corner because they will die off anyways. Few days later, you see even more fungi growing where you remove the original fungus. Why do you think that happened?

Endomycorrhizae are found in the roots of over ________ percent of terrestrial plants.   Question 22 options:   2%   80%   11%   43%   97%

Help

You are culturing 2 algal species. Species A has a maximum photosynthetic output of  8 mg C mg-1 chl a h-1 and a half saturation constant of 20 µE m-2 s-1.  Species B reaches a maximum photosynthetic output of 4 mg C mg-1 chl a h-1 and has half saturation constant of 18 µE m-2 s-1. Which species will be growing faster at a PAR light intensity of 80 µE m-2 s-1? Why?