BIO 152 BIOLOGY FINAL EXAM QUESTIONS AND ANSWERS A+ GRADED.

BIO 152 BIOLOGY FINAL EXAM QUESTIONS AND ANSWERS A+ GRADED.
All seed plants __.
✔✔are heterosporous, have alteration of generation, produce spores, have
embryos
Consider the organisms occupying various trophic levels. A third level
trophic organism cannot be:
✔✔a herbivore
What is true of any ecosystem?
✔✔The energy picked up by the plants is higher than any picked up by
animals.
Generally, about __ of the energy in any trophic level will be passed on to
the next?
✔✔10%
Why do most living organisms find usable nitrogen in short supply?
✔✔N2 is held together by triple bound
Ecology is the study of __
✔✔interactions between organisms and environment
Ecosystems differ from living organisms __
✔✔Reproduce themselves