Answer:
D) The oily secretions from eye ducts prevent the lids from sticking together.
Explanation:
All other options are related to anatomy.
If we define physiology then simple say that it is a branch of bio in which the normal functions of living organisms and their parts are studied.
Answer:
DNA passes from parent to offspring.
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Repeated pattern containing a sugar called deoxyribose and a phosphate group
Answer:
B, They absorb sunlight and distribute the energy as heat.
Add-on:
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A gorilla and a human. 98% of our genes are identical to those of a gorilla.