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Author Question: What do snake scales, dog fur, and eagle feathers all have in common? (Read 64 times)

tingc95

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on: Jan 17, 2020
What do snake scales, dog fur, and eagle feathers all have in common?
◦ All are related to fish scales (they share a most recent common ancestor that had fish scales).
◦ All are made of keratin.
◦ All grow for the life of the organism without being shed.
◦ They do not have anything in common other than they grow out of the skin.
Biology: The Core ¦ Simon ¦ 1st Edition
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Marked as best answer by tingc95 on Jan 17, 2020

stanleka1

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Reply #1 on: Jan 17, 2020
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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tingc95

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Reply 2 on: Jan 17, 2020
Excellent

amcvicar

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Reply 3 on: Yesterday
Great answer, keep it coming :)

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