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Gemiola [76]
2 years ago
14

Which of the following is the shortest interval of geologic time?

Biology
1 answer:
klemol [59]2 years ago
6 0

period I believe

An era is not a defined number of years. Rather, it is a period of time marked by certain characteristics, such as historical events. In geology, an era is composed of periods

- google 

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An organism's _______ describes its genetic composition. An organism's _______ describes its appearance or observable characteri
belka [17]

Answer:

Chem formation, DNA

Explanation:

This is because of how an organism is made up/gets its genes.

4 0
2 years ago
Original Codon: CTC GAG
Vesna [10]

The original codons code for Leucine and Glutamic acid. The mutated codons code for Valine and Glutamine.

<h3>Genetic codes and amino acids</h3>

Each of the genetic codes. otherwise known as codons, translates to an amino acid.

Following the table of genetic codes with their respective amino acids:

  • CTC (CUC) codes for Leucine
  • GAG codes for Glutamic acid
  • GTC (GUC)codes for Valine
  • CAG codes for Glutamine

Thus, the glutamic acid in the original codon has been replaced with glutamine in the mutated codon while Leucine has been replaced with Valine.

More on amino acids can be found here: brainly.com/question/15823799

#SPJ1

5 0
1 year ago
Suppose the two possible alleles for the height gene are tall and short. If short is recessive to tall, provide the symbol repre
navik [9.2K]

Phenotype - short , Tall

Genotype - tt (short) , TT or Tt (tall)

<u>Explanation:</u>

In Mendelian Genetics, <em>Dominant traits</em> are represented by capital letters and <em>Recessive traits</em> are represented by small letters.

So if height is the character considered, then the traits would be short and tall.

Tall is the dominant phenotype and short is the recessive phenotype.

The alleles of the gene for height are T and t.

The genotype for Tall trait is TT or Tt.

The genotype for short trait is tt.

Therefore, the symbol representation of phenotype (Tall) is TT or Tt and for phenotype (short) is tt.

5 0
3 years ago
Which type of traits are neither dominant nor recessive but are a combined variation of both?
andriy [413]
Codominant traits im pretty sure
8 0
3 years ago
What is an adjuvant? view available hint(s) what is an adjuvant? a chemical additive that increases the safety of vaccines a vac
Alexxx [7]
I believe that an adjuvant is a chemical addictive that increases the effectiveness of vaccines. It is a pharmacological or immunological agent that modifies the effect of other agents. It may be added to a vaccine to modify the immune response by boosting  it such as to give a higher amount of antibodies and a longer lasting protection, and hence minimizing the amount of the foreign material or vaccine injected.
5 0
3 years ago
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