What type of molecule carries the hereditary information of an organism?
a. DNA
b. RNA
c. protein
d. nucleus
e. hormone
a
Biology & Microbiology
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____ are the signaling cells in nervous tissue
a. Neuroglia b. Dendrites c. Neurons d. Axons e. Nerve fibers
Biology & Microbiology
Photosynthetic parenchyma is called __________. Fill in the blank(s) with the appropriate word(s)
Biology & Microbiology
Many names for sugars end in the suffix
A) -acid. B) -ose. C) -hyde. D) -ase.
Biology & Microbiology
Within an ecosystem, a tree is a
A) secondary consumer. B) detritivore. C) primary consumer. D) producer.
Biology & Microbiology