Cells within the morula ____
a. are identical
b. are not differentiated
c. number over 1000
d. each contain a different portion of the egg’s cytoplasm
e. are each the same size of the original egg
ANSWER: d
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The approximate yield of ATP from the full oxidation of a molecule of glucose is:
A. 2 B. 6 C. 12 D. 32 E. 64
The concept of ____ explains why children of parents who are at the extreme ends of a normal (bell-curve) distribution for a phenotype are usually closer to the population average for the phenotype
a. correlation coefficient b. regression to the mean c. multifactorial differences d. concordance e. epigenetics
Compare and contrast the formation, properties, and characteristics of covalent and ionic bonds. What will be an ideal response?
The spiders in the diagram above are
A. tertiary consumers.
B. herbivores.
C. at the third trophic level.
D. omnivores.