The alcohol in beer and wine is from

fermentation by



a. bacteria.
b. yeast.
c. hops flowers.
d. sugar.
e. protistans


B

Biology & Microbiology

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Scientists studying a group of related bird species on an island archipelago discover that these species are always more closely related to each other within an island than they are between any two islands. The most likely explanation for this result is that  

A.  each bird species evolved different adaptations in allopatry and then colonized the other islands. B.  one bird species colonized each island and then evolved into distinct species on that island through character displacement. C.  each bird species became reproductively isolated by living on a different island, then later colonized the other islands and acquired new adaptations. D.  many ancestral bird species colonized each island. Clarify Question · What is the key concept addressed by the question? · What type of thinking is required?   Gather Content · What do you already know about adaptive radiation?   Choose Answer · Given what you now know, what information and/or problem solving approach is most likely to produce the correct answer?   Reflect on Process · Did your problem-solving process lead you to the correct answer? If not, where did the process break down or lead you astray? How can you revise your approach to produce a more desirable result?

Biology & Microbiology

Dermal tissue in plants  

_____  is several cell layers thick. _____  acts a barrier to potential pathogens. _____  protects the plant from UV damage. _____  houses guard cells that defend against pathogen invasion. _____  differs depending if it above ground or below ground.

Biology & Microbiology

The most abundant tissue type in the human body is ____ tissue

a. connective b. muscular c. epithelial d. neural e. adipose

Biology & Microbiology

The thymus plays a role in the immune system because

Biology & Microbiology