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kumpel [21]
4 years ago
14

Why can offspring from the same parents appear different?

Biology
1 answer:
Marianna [84]4 years ago
3 0
All of these. Crossing over is the most obvious because it switches the makeup of the chromosomes before separation. Independent assortment allows difference in different traits. Segregation allows different traits as well.
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The genetic code is a sequence of DNA nucleotides. In eukaryotic cells, the DNA is located in the nuclei of the cells. The genet
siniylev [52]

<em>Explanation: </em>

<em />

<em>Complete question... </em>

<em>a) the same codons are assigned to the same amino acids in most living things. </em>

<em>b) the same codons are assigned to the same DNA sequences in most living things. </em>

<em>c) None of these are correct. </em>

<em>d) the same amino acids are assigned to the same DNA sequences in most living things. </em>

<em />

<em>The genetic code is ubiquitous- it is found </em><em>everywhere</em><em> in most living organisms. Thus </em><em>a) the same codons are assigned to the same amino acids in most living things. </em>

<em />

<em>S</em>equences of DNA make up genes which can have different forms called alleles. DNA is transcribed into mRNA and later translated into amino acids which are linked together by rRNA to form proteins.

Further Explanation:

The nucleic acids are comprised of smaller units called nucleotides and function as storage for the body’s genetic information. These monomers include ribonucleic acid (RNA) or deoxyribonucleic acid (DNA). They differ from other macromolecules since they don’t provide the body with energy. They exist solely to encode and protein synthesis.

Basic makeup: C, H, O, P... life on Earth is Carbon based nucleotides contain 5-carbon sugars, and  nitrogen; the bases may contain single to double bond rings

All the genetic information within the eukaryotic cell is stored within the nucleus as helical DNA. This DNA is tightly wound around histones as chromosomes. Codons are three nucleotide bases, with each codon encoding an amino acid or signalling the beginning or end of protein synthesis.

RNA codons determine certain amino acids so the order in which the bases occur within in the codon sequence designates which amino acid is to be made bus with the four RNA nucleotides (Adenine, Cysteine and Uracil) Up to 64 codons (with 3 as stop codons) determine amino acid synthesis. The stop codons ( UAG UGA UAA) terminate amino acid/ protein synthesis while the start codon AUG begins protein synthesis.

Learn more about transcription at brainly.com/question/11339456

Learn more about DNA and RNA brainly.com/question/2416343?source=aid8411316

#LearnWithBrainly

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Answer:

If you meant arctic not article then they would not get used to it

Explanation:

Polar bears are naturally adapted to the cold thats why they have such big and thick coats of fur

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If cells are grown in a medium containing radioactive 15n, which of these molecules will be labeled?
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The molecules that will be labeled will be both proteins and nuclei acids. This is  because both proteins and amino acids contain nitrogen. Proteins are large, complex molecules that play many critical roles in the body. They perform many of work in cells and are required for the structure, function, and regulation of the body's organs and tissues. Amino acids are the building blocks of proteins and are made amine groups which contain radioactive nitrogen, while nucleic acids contain nitrogenous bases with radioactive nitrogen. 
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5 0
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