1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
hoa [83]
3 years ago
10

Fossil evidence shows that structures considered vestigial in living organisms

Biology
1 answer:
padilas [110]3 years ago
6 0
Vestigial organs are organs that we don't use but maybe our ancestor use this organ and the organ will evolve into smaller. Example : Appendix, Hair in chest, canine.

This theory come from J.B Lamarck
You might be interested in
During translation, nucleotide base triplets (codons) in mRNA are read in sequence in the 5’ → 3’ direction along the mRNA. Amin
Paladinen [302]

Answer:

The question is incomplete, it lacks the mRNA sequence. The sequence is as follows:

5′−AUGGCAAGAAAA−3′

The answer is Met-Ala-Arg-Lys

Explanation:

Gene expression in living organisms involves the process of transcription and translation. Transcription is the synthesis of a complementary strand of mRNA from a DNA template while translation involves using the transcibed mRNA as a template to synthesize amino acid sequence (proteins).

In the RIBOSOME, where the synthesis of protein occurs, the mRNA nuceleotide sequence is read in a group of three nucleotides called CODON. Each codon specifies a particular amino acid. The collection of all codons is the genetic code. Hence, for a specific mRNA sequence that reads 5′−AUGGCAAGAAAA−3′. The nucleotides will be read three at a time starting with AUG which is a codon that encodes METHIONINE.

Next, GCA is a codon that encodes ALANINE

Next, AGA is a codon that encodes ARGININE

Finally, AAA is a codon that encodes LYSINE.

Hence, the amino acid sequence using the above mRNA sequence, will read: Met-Ala-Arg-Lys

8 0
3 years ago
Using the table on the right as a guide, answer the following questions about light-independent reactions. What are the requirem
Jobisdone [24]

Answer:

The correct answer is

- Carbon dioxide, ATP, and NADPH,

- In the stroma of the chloroplast.

Explanation:

The product of the light-dependent reaction that uses in the Calvin cycle or the light independent cycle. Calvin cycle is the light independent cycle that involves the production of the glucose by converting carbon dioxide and other products of light reaction.

The light-independent reaction takes place in the stroma a fluid-filled region of the chloroplast in the photosynthetic organisms.

Thus, the correct answer is -  

- Carbon dioxide, ATP, and NADPH,

- In the stroma of the chloroplast.

7 0
3 years ago
A scientist has discovered a new gene in oysters. Oysters with the dominant allele for disease resistance 'R' have been found to
ziro4ka [17]

the answer is B I believe

3 0
3 years ago
Read 2 more answers
During what process would the OCA2 gene be copied in an individual?
AnnyKZ [126]
The OCA2<span> gene's function is to provide inst</span><span>ructions in the process of making the p protein, hence the former name of the gene as P gene.An example of this process is the manufacturing in the body of melanin. The process of copying of OCA2 is called translation.</span>
7 0
2 years ago
Read 2 more answers
Describe characteristics of a limited liability corporation LLC
nikdorinn [45]

They are a separate legal entity from their Members. They have the benefit of limited liability for their Members. They are taxed as a partnership. They have the organisational flexibility of a partnership. THIS IS FROM THE INTERNET SO PLEASE REWORD IT IN YOUR OWN WORDS AND DON'T PLAGIARIZE! :-)

3 0
3 years ago
Other questions:
  • Carbon tends to form four bonds. what kind of bonds are they?
    12·1 answer
  • 2. What is the weight of the same book on Mars where the force of gravity is 3.7 N/kg?
    6·1 answer
  • Using water more effectively
    14·1 answer
  • How do animals store glucose? Where do they store it?
    11·1 answer
  • discuss whether or not the steps of the scientific method must be carried out in a specific order and whether or not every scien
    6·1 answer
  • The mother is homozygous recessive and the father is homozygous dominant. Using the letter m for magical powers, what is the rat
    10·2 answers
  • Crossing over
    12·1 answer
  • Rhythmic contractions of the male and female reproductive structures occur during the _____ phase.
    15·1 answer
  • What is the meaning of life?
    13·1 answer
  • Explain the flow of blood from a leg muscle to the heart and lungs and back to the muscle again listing each organ the blood tra
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!