Answer: Option A) Amino acids
Explanation:
The animal hair has rich deposits of keratin, a protein that helps the hair stand erect, tough and rigid in its shaft.
And since protein are macromolecules made up of several units of amino acids, we can safely say animal hair is made of amino acids
Answer:
Carboxyl functional group.
Explanation:
Carboxyl functional group is the feature or characteristic which us absent in the monosaccharide. The carboxyl group is an organic, functional group comprising of a carbon atom which is double-bonded to an oxygen atom and have singly bond with a hydroxyl group. In other words we can say that it is a carbonyl group (C=O) that has a hydroxyl group (O-H) which is attached to the carbon atom.
Answer:
in this world everyone is human beings
<h2>BUT !</h2>
<h3>the only 7 ppls are 'angles '</h3>
<h2>
<em><u>BTS</u></em><em><u> </u></em><em><u>ARMY</u></em><em><u> </u></em><em><u> </u></em><em><u>here</u></em></h2>
<em><u>halla</u></em><em><u> </u></em><em><u>bol</u></em><em><u>!</u></em><em><u>!</u></em><em><u>!</u></em>
Answer:
Two first the sponge can claim are
1. reproduce sexually
2. combine sperm and egg
Determining Evolutionary Relationships. Scientists collect information that allows them to make evolutionary connections between organisms. ... In the case of phylogeny, evolutionary investigations focus on two types of evidence: morphologic (form and function) and genetic.
