Which of the following statements does not describe a vertebrate eye?
a. it contains photorec...
Which of the following statements does not describe a vertebrate eye?
a. it contains photoreceptors that are either rod or cone-shaped
b. it acquires images by focusing light on receptor cells
c. it contains cells that are sensitive to either dim light or color
d. it contains many light-sensing columns called ommatidia
Answers: 2
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What are the student's observations and inferences before he starts his investigation?
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Which label correctly identifies what x represents in the concept map?
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Fill in the blank 1. digestion occurs in the small intestine through the action of enzymes. 2. urea, excess water, and other waste materials are eliminated in a water fluid called 3. can cause infections by injecting dna or rna into hosts. 4. the human immune system produces in response to a vaccine, which later can bind to and destroy a pathogen if it invades. 5. are structures that link bone to bone at a joint 6. in the heart, blood flows from the right atrium to the right ventricle, where it is pumped to the the words i can use are: lymphocytes gliding pivot gas urine absorption dermis fulcrum lungs chemical viruses capillary vertebrae esophagus tendons antibodies synapses ligaments kidneys pathogens
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