The oxygen level in the pulmonary arteries is most similar to that in the ________.
A. aorta
B. peripheral veins
Ans: B. peripheral veins
Biology & Microbiology
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Mitosis includes nuclear and cytoplasmic division.
a. true b. false
Biology & Microbiology
The view developed by H. A. Gleason that communities result from similarities in species' requirements and tolerances for environmental factors is referred to as the ________ concept of communities
Fill in the blank(s) with correct word
Biology & Microbiology
All ecosystems need energy. What is the originating source for most of the energy that powers ecosystems on this planet?
A) Geothermal energy B) Wind energy C) Solar energy D) Potential energy
Biology & Microbiology
Which 3 are true of dominant and recessive traits?
What will be an ideal response?
Biology & Microbiology