Why is the random assignment of individuals to experimental and control groups important for an experiment?
What will be an ideal response?
It ensures that each group will better represent the population as a whole
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If a certain stretch of DNA reads ATTACGAG, what would the corresponding tRNA sequence be?
What will be an ideal response?
The embryonic shoot and root are separated by a tiny section of embryonic stem, called the ____
a. plumule b. hypocotyl c. radicle d. cotyledon e. coleoptile
Water molecules are polar with ends that exhibit partial positive and negative charges. These opposite charges allow water molecules to attract each other through
A. ionic bonds. B. covalent bonds. C. peptide bonds. D. hydrogen bonds.
The kidneys interact with every other organ system of the human body in maintaining homeostasis.
Answer the following statement true (T) or false (F)