Birds and mammals share which of the
following characteristics?
a. ectothermy
b. air pocketed bones
c. bladders
d. four-chambered heart
e. more than one of these
D
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Understanding the abiotic microenvironment of a community is not very informative when studying the microbial populations in that environment.
Answer the following statement true (T) or false (F)
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What is imprinting and what is the role of DNA methylation in it?
What will be an ideal response?