Chromosomes are made up of strands of
A. guanine
B. deoxyribonucleic acid
C. cytosine
D. ribonucleic acid
B. deoxyribonucleic acid
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The Human Terrain System is a GIS-based program to map the location of all living communities on Earth
Indicate whether the statement is true or false.
Maize is far from an ideal crop. Why? A. the presence of lysine and niacin B. the ability to produce and store a surplus, thus leading to hoarding and warfare C. the increase in protein, at the expense of carbohydrates D. an increase in a chemical leading to iron deficiency E. need for specialized technology associated with maize agricultural activities
What will be an ideal response?
Tylor and Morgan, as 19th-century evolutionists, based their theories on fragmentary data
a. True b. False Indicate whether the statement is true or false
________ can be used to test if there are evolutionary changes taking place in a population
Fill in the blank(s) with correct word