Four of the five stimuli listed below are sign stimuli. Select the exception
a. a smiling human face
b. the red spot on the beak of a herring gull
c. the open mouth of a peeping baby bird
d. a red-colored stimulus that triggers a territorial red-bellied stickleback fish to attack it
e. a mother rat picking up young rats and returning them to the nest
E
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Homoplasies are similarities that result from shared ancestry
1.True 2.False
In the food chain grass ? antelope ? human ? lion, the antelope is ________
A) both an herbivore and a secondary consumer B) both a producer and a primary consumer C) both an herbivore and a primary consumer D) a secondary consumer only
The International Organization for Standardization is developing the _____ which is intended to set forth underlying principles, core subjects, and methods for integrating social performance in the plans, systems, and processes of organizations.
A) ISO 5000 B) ISO 2600 C) ISO 14000 D) ISO 9000
Okazaki fragments are sequences of DNA most often found on the lagging strand of DNA during DNA replication.
Answer the following statement true (T) or false (F)