Reproductive isolating mechanisms are divided into categories based on when they act. ____ isolating factors prevent fertilization from taking place; ____ isolating factors result in failure of the fertilized egg to develop into a fertile individual
Fill in the blank with the appropriate word.
Pre-zygotic, post-zygotic
Biology & Microbiology
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Complement proteins can form a system of proteins that create a pore in the membranes of bacteria. This system is
called the ____________________. Fill in the blank(s) with the appropriate word(s).
Biology & Microbiology
Explain and differentiate among the molecular bases of codominance, incomplete dominance, and complete dominance
What will be an ideal response?
Biology & Microbiology
The chemistry of living systems representing all chemical reactions is called
A. anabolism. B. metabolism. C. catabolism. D. thermodynamics. E. enzymology.
Biology & Microbiology
RNA polymerase is primarily responsible for
A. DNA replication. B. translation. C. transcription. D. transformation. E. polyadenylation.
Biology & Microbiology