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Bess [88]
3 years ago
13

how is the expression of sex linked genes both  similar to and different from the expression of autosomal genes?

Biology
1 answer:
ella [17]3 years ago
8 0
Since males have only x-chromosome they are more likely to express x-linked (by far the most common type of sex - linked disorders ) recessive traits. females can also not express any y-linked traits. females have a backup copy of the genes on their other x-chromosome, similar to autosomal chromosomes.
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Identify three organisms that belong in the same phylum as green algae and where they can be found.
gavmur [86]
The three organisms that belong in the same phylum as your Protist are:1. Algae: Algae are plant-like Protist and are all photosynthetic Protists. 2. Protozoa: Protozoa are animal-like Protists3. Heterotrophs: Heterotrophs are fungi-like Protists. An example is what is known as True Slime Moulds.
A Protist is any organism that is not a plant, animal or fungus. They are normally unicellular, although some can be multicellular, for example, Algae. They all have a nucleus and they mostly live in water.
7 0
1 year ago
Which of the following affects the speed of a planet's revolution?
valkas [14]

I think the answer is b

4 0
3 years ago
What enzyme catalyzes the attachment of an amino acid to trna?
3241004551 [841]
The answer is an aminoacyl-tRNA synthetase.

<span> The aminoacyl-tRNA synthetase is an enzyme responsible for the attachment of an amino acid to tRNA. First, it binds the ATP and the amino acid which results in aminoacyl-AMP and inorganic pyrophosphate. Aminoacyl-AMP binds the appropriate tRNA molecule. The aminoacyl group dissociates from the complex with AMP and binds the tRNA molecule creating aminoacyl-tRNA.</span>
7 0
3 years ago
Are recessive forms of genes always visible in offspring? Or do visible traits depend on the dominant and recessive forms of gen
mrs_skeptik [129]
No, they aren't always visible. It depends if its heterozygous or homozygous. Homo- 2 of the same gene. Ex. RR or rr Heter- both genes are different. Ex Rr
4 0
2 years ago
Humans also have a polarizing region on the posterior side of their limb bud, and that side of the limb bud develops into the "p
vitfil [10]

Answer:

That exist a gradient of concentration among the hand.

Explanation:

morphogens are substances that are localized in different but gradually distribution in some cells of tissues, and this can explain why in the hand there is a change in one or another side, "the pink one and the other" that is the reason why it is not clear a line of difference among the posterior and the anterior side of the hand.

Since in the DNA there are some "spaces" among the expression of some specific genes, of course in the phenotype the expression of these genes are gradually express like the difference of color in the skin.

Hope this info is useful.

5 0
3 years ago
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