Naturally Occurring Gels in The Animal Kingdom
Some species secrete gels that are effective in parasite control. For example, the long-finned pilot whale secretes an enzymatic gel that rests on the outer surface of this animal and helps prevent other organisms from establishing colonies on the surface of these whales' bodies.
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Famous quotes containing the words naturally, animal and/or kingdom:
“In a pure society, the subject of marriage would not be so often avoided,—from shame and not from reverence, winked out of sight, and hinted at only; but treated naturally and simply,—perhaps simply avoided like the kindred mysteries. If it cannot be spoken of for shame, how can it be acted of? But, doubtless, there is far more purity, as well as more impurity, than is apparent.”
—Henry David Thoreau (1817–1862)
“To a teacher of languages there comes a time when the world is but a place of many words and man appears a mere talking animal not much more wonderful than a parrot.”
—Joseph Conrad (1857–1924)
“It is easier for a camel to go through the eye of a needle than for someone who is rich to enter the kingdom of God.”
—Bible: New Testament, Mark 10:25.
Jesus.