Soon after the island of Hawaii rose above the sea surface (somewhat less than one million years ago), the evolution of life on this new island should have been most strongly influenced by _____
A) a genetic bottleneck
B) sexual selection
C) habitat differentiation
D) the founder effect
Answer: D
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Match the following items with the correct phrases.
_______1. _______________ is a common cause of subacute bacterial endocarditis (SBE) and a less common cause of cystitis. _______2. Certain strains of _______________ are the so-called flesh-eating bacteria. _______3. _______________ is a common cause of bacterial pneumonia, meningitis, and otitis media. _______4. _______________ is the most common cause of toxic shock syndrome. _______5. _______________ is one of the most common causes of neonatal meningitis. A) Staphylococcus aureus B) Staphylococcus epidermidis C) Streptococcus agalactiae D) Streptococcus pneumoniae E) Streptococcus pyogenes
According to the clip, what is the main function of photosynthesis?
a) harvest energy from glucose b) harvest energy from carbon dioxide c) release oxygen into the atmosphere d) make sugars for food e) make green plant materialff
In order for a community to reach the status of climax community, succession must always begin with pioneer species.
Answer the following statement true (T) or false (F)
Work by (Ehrlich/Koch/Pasteur) contributed to the foundation of immunology, the study of the body's defenses against disease.
Fill in the blank(s) with the appropriate word(s).