The function of the rugae of the stomach is to:
a. secrete amylase.
b. crush the food.
c. increase the holding capacity of the stomach.
d. mix the food with gastric juices.
e. increase the surface area for secretion
c
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In secondary growth of a plant, a(an) ___
gives rise to ___ and a(an) ___ gives rise to ___.
a. vascular cambium-wood/ cork cambiumperiderm b. cork cambium-wood/apical meristemperiderm c. apical meristem-wood/apical meristemperiderm d. vascular cambium-periderm/cork cambiumwood e. vascular cambium-wood/apical meristemperiderm
Compare and contrast the packaging and composition of DNA in prokaryotes and eukaryotes
Does the large amount of DNA in eukaryotic cells directly reflect the number of genes in eukaryotic cells compared to prokaryotic cells or are there other factors involved? What will be an ideal response?
The greatest number of bacteria forming the normal flora are found:
A. On the skin B. In the mouth C. in the large intestine D. in the vagina E. in the nose
Justify the FBI's use of only 20 short tandem repeats (STRs) as their core set of STRs for forensic analysis
What will be an ideal response?