A developmental defect in the eye which prevents light from entering the eye but does not involve the lens would be a defect in the
A. cornea.
B. retina.
C. optic nerve.
D. iris.
E. lens.
D. iris.
You might also like to view...
What do mitochondria and chloroplasts have in common?
a. both are found in plants cells b. both contain chlorophyll c. DNA is present in both d. ribosomes are present in both e. both are found in plants cells, and DNA and ribosomes are present in both
Which of the following is the most probable sequence of events when fertilizer runoff reaches a bay?
What will be an ideal response?
Which of the following cell types conducts water most rapidly through a plant?
A. sieve tubes B. phloem C. vessel members D. parenchyma cells E. sclerenchyma cells
Where is an estuary found?
A. It is at the top 100 meters of the sea. B. It is the water that forms at the mouth of a river where it meets the sea. C. It is below the top 300 meters of the sea where there is no light. D. It is a small temporary pond of water.