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Vikki [24]
3 years ago
5

Why would bourses and mountain goats have hooves

Biology
1 answer:
photoshop1234 [79]3 years ago
6 0
Think of it like this.  Horses do a LOT of galloping, which is hard on the feet!  Hooves are a physical ADAPTATION, so that the horses won't experience pain on their journeys.  They're hard, so that the horses don't feel the ground nearly as much.  Now, mountain goats travel over rough terrain, with sharp rocks and steep inclines.  Again, it's really easy for them to get hurt strutting around the mountains, so they evolved hard hooves to protect their feet.
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When analyzing data on the nitrogenous base content of the DNA of various species, the claims are supported by the data:

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<em>(options A, B and D)</em>

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The genetic information -which determines the physical and functional characteristics of each organism- is encoded in the DNA and is different for each species, so the percentages of nitrogenous bases vary from species to species.

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</span>
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