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Murljashka [212]
3 years ago
14

I need help please???!!

Biology
2 answers:
maria [59]3 years ago
8 0
It is true

Have a good day
Reika [66]3 years ago
6 0

Answer:

I think it's true but I may be wrong

Hope this helps:)

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Multiple Choice questions on how hair and eye color affect each other.
BartSMP [9]

Answer:

Explanation: The reason why these two traits are linked is that the genes responsible for hair and eye color happen to be close together on the same chromosomes. When genes like these are close together, the traits tend to end up coming in pairs (blonde hair/blue eyes, etc.).

5 0
3 years ago
What kind of habitat does a red backed salamander need to survive?
trasher [3.6K]

The answer is Damp forest floor


Red backed salamander or Plethodon cinereus is a species of small salamander that lives in the forest in North America. The salamander could have different color than red. Its color will be influenced by the number of neutrophile and lymphocyte which will be vary from red, yellow, orange, white or dark/lead.

5 0
3 years ago
Below is a sequence from a template strand of DNA. Write the sequence of the mRNA that would be transcribed from this. Be sure t
Ksju [112]

Answer:

In the transcription of DNA to mRNA, for the DNA sequence 3'-AGGTCTCAC-5' corresponds to an mRNA sequence 5'-UCCAGAAGUG-3'.

Explanation:

Transcription is the process by which a strand of mRNA, needed to direct protein synthesis in the cytoplasm, is synthesized from a strand of DNA.

The sequence of nucleotides in the RNA chain depends on the sequence of bases in the DNA strand, being placed according to the complementarity of nitrogenous bases, where a purine is complemented with a pyrimidine.

In RNA, the thymine base is replaced by Uracil, the complementary base to adenine of DNA.

<u>ADN   mRNA</u>

A            U

T            A

C            G

G            C

For this reason:

<em>DNA:​​</em><em>    3’ A G G T C T T C A C 5’</em>

<em>mRNA:</em><em> 5'-U C C A G A A G U G-3'</em>

4 0
3 years ago
Juan has collected a cricket. Which question can a dichotomous key help him
Lubov Fominskaja [6]
What species the cricket is
8 0
4 years ago
How can the traits on a particular chromosome be determined?
Lynna [10]
The traits on the <span> particular chromosome be determined as the g</span>enetic traits contained within the DNA of chromosomes are determined by combining 1 of each type of chromosomes from each parent. I hope the answer will help you. Thank you for posting your question here. 
8 0
3 years ago
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