Which species shows the first solid evidence of bipedalism?
A. Australopithecus afarensis
B. Ardipithecus ramidus
C. Sahelanthropus tchadensis
D. Homo habilis
Answer: B
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If the root cap of a root is damaged, the quiescent center is likely damaged, as well
a. True b. False
Trichomoniasis is a bacterial infection that is sexually transmitted; chronic infection often results in blindness, damage to the nervous system, and eventually death
Indicate whether the statement is true or false
Spermatogenesis takes place in which of the following structures?
a. seminiferous tubules b. seminal vesicles c. prostate gland d. bulbourethral glands e. glans
Which of the following is a parasitic excavate that causes African sleeping sickness, a disease spread by the tsetse fly?
A) Plasmodium B) Trypanosoma C) Paramecium D) Amoeba