How does losing or acquiring territory affect the brain anatomy and chemistry of an African cichlid

fish?



a. size of the brain is changed
b. shape of brain is changed
c. the size and shape of the brain is changed
d. the size of brain cells producing GnRH are changed
e. the size of brain cells producing territorial hormone are changed


D

Biology & Microbiology

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An alteration in the timing of a developmental event caused by a genetic mutation is called ________________. 

Fill in the blank(s) with the appropriate word(s).

Biology & Microbiology

The electron transport chain is based on the principle that redox couples with more positive reduction potentials will donate electrons to couples with more negative potentials.

Answer the following statement true (T) or false (F)

Biology & Microbiology

Mitochondria are thought to have arisen from

A. Cyanobacteria B. Mycoplasma C. a- proteobacteria D. Archaea

Biology & Microbiology

Viruses possess genetic material comprised of DNA or __________.

A. RNA B. Plasmids C. ATP D. NADPH E. guanine

Biology & Microbiology