Which of the following is an adaptation of black-tailed prairie dogs?
a. modified digestive tracts to easily digest seeds and leaves of grasses
b. transition to a carnivore lifestyle
c. movement towards above ground living
d. hibernation throughout the spring
e. movement towards living in small social groups
a
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The hormones that are most directly involved with the process of birth are ____
a. estrogen and oxytocin b. oxytocin and prostaglandins c. oxytocin and progesterone d. prolactin and estrogen e. prostaglandin and progesterone
The Human Genome Project was completed in 2012 and revealed a genomic map of 38 million SNPs. Indicate whether the statement is true or false
Imagine that you are an archaeologist on a dig somewhere on an East Asian island and than you begin to excavate an area littered with stone tools that also has the remains of an ancient fire. Subsequent carbon dating of the charcoal from the fire yields
a date of 100,000 years before the present. Given these circumstances, which species would you expect most likely set that fire? A) Homo ergaster B) Australopithecus afarensis C) Homo erectus D) Ardipithecus ramidus
Which of the following is a fungus and is considered part of the normal human microbiome?
A. Candida B. Lactobacillus C. E. coli D. Bacteroides E. Staphylococcus