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soldi70 [24.7K]
3 years ago
9

How did the skeleton change during bird evolution?​

Biology
1 answer:
Eva8 [605]3 years ago
6 0
Be more specific? What are you asking
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Which of the following viral characteristics is shared with other organisms?
trapecia [35]
<span>Ability to multiply.
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Archaeopteryx fossils show that the animal had feathers like a bird. It also had a bony tail, teeth, and claws on its wings like
rusak2 [61]
The right answer for the question that is being asked and shown above is that: "b. Archaeopteryx fossils share traits with both birds and reptiles." 
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3 years ago
What is recombination and how does it work? is it the same thing as crossing-over? if an organism practiced self-fertilization,
Sever21 [200]
Recombination is the method by which organisms can randomly assort their genotypes amongst each other to create offspring with a different haplotype than either of its parents. This can be done by either copying sequences from one homologous chromosome to another (no physical exchange) or crossing over (physical exchange. 
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8 0
3 years ago
Which of the following has the fewest taste receptors?
kolbaska11 [484]

Answer:

filiform papillae

Explanation:

The filiform papillae, also called conical papillae, are sensory receptors distributed on two thirds of the lingual dorsum. They are the most abundant papillae on the surface of the tongue and are not associated with taste reception because they have the smallest number of taste receptors.

These papillae are arranged fairly evenly in rows parallel to the central groove of the tongue, especially in the center and back. These papillae are made up of connective tissue and an epithelium that expresses keratin, a protein present in people's skin, hair and nails.

5 0
3 years ago
Which of the following is a true statement?
aliya0001 [1]
Lipids contain more energy than carbohydrates because they contain more carbon to hydrogen bonds.
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