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nadezda [96]
3 years ago
7

What is a Dihybrid and how do you predict its outcome?

Biology
1 answer:
Pavel [41]3 years ago
3 0
The offspring of parents differing in two specific gene pairs or a hybrid that is heterozygous for alleles of two different genes! you can predict the outcome by using a punnett square
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A DNA statement has changed from AAT TAG AAA to ATT AGA AA . What type of mutation would this be
Marina86 [1]

Answer:

DNA is a dynamic and adaptable molecule. As such, the nucleotide sequences found within it are subject to change as the result of a phenomenon called mutation. Depending on how a particular mutation modifies an organism's genetic makeup, it can prove harmless, helpful, or even hurtful.

Explanation:

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2 years ago
In eukaryotes, general transcription factors a.In eukaryotes, general transcription factors b.are required for the expression of
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Answer:b.are required for the expression of specific protein-encoding genes

Explanation:

Transcription factors are proteins that bind to enzyme RNA polymerase to aid transcription( coping of information on DNA to an intermediate mRNA.

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3 years ago
Why is carbon essential to all known life on Earth?
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3 years ago
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In 3-5 sentences write a description of how the 4 terms, DNA, chromosomes, genes and traits, are related and/or work together to
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Please find the explanation below

Explanation:

Deoxyribosenucleic acid, commonly called DNA is the stored form of genetic material in living cells. It contains the information needed by an organism to survive. A segment of the DNA that encodes the necessary information needed to produce a particular protein that determines a trait is called GENE.

The DNA consists of long polynucleotide chains, hence, due to Its length, it cannot git into the cell. The cell then devises a means by wrapping the long strands of DNA around certain proteins called HISTONES. This initially forms a NUCLEOSOME structure, then continuous wrapping around histones and condensation forms the visible CHROMOSOME structure.

Now, the CHROMOSOME contains the DNA molecule, which contains protein-coding segments called GENES. The information contained on the gene is used to produce a protein that is responsible for a particular TRAIT in the organism.

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3 years ago
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