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Lisa [10]
3 years ago
12

Evolutionary biology is the study of _____.

Biology
2 answers:
Pavel [41]3 years ago
7 0
The answer is A, <span>changes is genes within and among populations.</span>
Vlad [161]3 years ago
3 0
It is going to be B. the word Bio means the earth. every time you hear the word Bio, then think about the earth
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What results when a type a patient receives a transfusion of type b blood?
aleksley [76]
Since they are not the same type they would be incompatible and this would cause you're immune system to attack the new blood cells and destroy them. Also known as ABO. Rate this the brainiest please. Thanks.
7 0
3 years ago
What evidence must be considered when determining whether or not a trail is adaptation?
Dmitry [639]
An adaptation is a trait that "evolved" for a particular condition that allows the animal to survive. Something is adaptive if it is a useful trait but not necessarily one that occurred in response to a particular selection pressure. Basically a trait is an adaptation if it is the product of selection, and adaptive if it is beneficial in the present time.

Read more on Brainly.com - brainly.com/question/1946228#readmore
4 0
3 years ago
Read 2 more answers
Atoms are held together in a molecule by __________________ bonds.
spayn [35]

Answer:

by convalent bonds

Explanation:

8 0
4 years ago
In humans, there are four blood types: A, B, AB and O. Each parent can give their offspring one of three blood type alleles, IA
Delvig [45]

Answer: One parent is IAi and the other parent is IBi

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Tina has type O, which means she is ii and her sister is AB, so her genotype is IAIB. Now, to have a child with a recessive trait both parents has to carry at least one allele for the recessive, i. Rosa is type AB which means she had to have inherited one allele IA from one of her parents and the other IB from the other parent. Thus, one parent is IAi and the other is IBi.

5 0
3 years ago
Which of the following INCORRECTLY describes a polymer? Which of the following INCORRECTLY describes a polymer?
Len [333]

Answer:

A. ATP is a polymer of phosphates.

Explanation:

ATP is not a polymer of phosphates. It is a rather a complex organic molecule that has its main function to provide energy.

Starch and glycogens are polysaccharides or polymers of glucose or simply put, they have glucose subunits.

Nucleotides are biological molecules consisting of 3 major sub units which are the nitrogenous base, the phosphate acid and the 5 carbon (ribose) sugar. They are the building blocks of DNA and RNA and hence monomers.

Amino acids are basically organic compounds that contain amine (-NH2) and carboxyl (-COOH) functional groups, along with a side chain (R group) specific to every amino acid molecule. They are bond together by a peptide bond between the -NH2 and -COOH group to furthet form polypetides. Proteins in the same vein are called polypeptides which is a chain of amino acids.

7 0
3 years ago
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