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Anika [276]
3 years ago
8

In Drosophila melanogaster, white eyes (w) is an X-linked recessive mutation. Normal eyes are red (W). At the autosomal wing sha

pe locus, normal shaped wings (VG) are dominant to vestigial wings (vg). The following cross was made: XWXw vgvg x XWY VGvg What proportion of the progeny from this cross will be males with red eyes and normal wings? Write your as a numerical
Biology
1 answer:
MArishka [77]3 years ago
3 0
In terms of communication, information is expressed either as the content of a message or through direct or indirect observation. That which is perceived can be construed as a message in its own right, and in that sense, information is always conveyed as the content of a message.

Information can be encoded into various forms for transmission and interpretation (for example, information may be encoded into a sequence of signs, or transmitted via a signal). It can also be encrypted for safe storage and communication.
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What country owns the Prince Edward Islands? a. United States b. England c. France d. South Africa
Anuta_ua [19.1K]

The correct answer is option D, South Africa

Prince Edward Islands is found in the South Africa in the sub Antarctic Indian Ocean.


8 0
3 years ago
The pictogram below is used for_____
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5 0
2 years ago
in a 3-point cross, crossovers that occur during the formation of which gametes can be scored using the phenotype of f2 progeny?
JulsSmile [24]

In gametes generated by F1 tri-hybrids and gametes produced by parents from true-breeding populations.

When non-sister chromatids of homologous chromosomes exchange genetic material during meiosis, novel allelic combinations are created in the daughter cells. The locations of three genes in the genome of an organism are identified using a three-point cross. A homozygous recessive individual is crossed with a person who is heterozygous for three mutations, and the progeny's phenotypes are graded. When F1 progeny are self-pollinated, a 3:1 ratio of F2 progeny are created.

To konw more about homologous chromosomes please click on the link brainly.com/question/27258467

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7 0
11 months ago
Which features form when magma emerges between two diverging oceanic plates?
hammer [34]

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mid ocean ridges forms because it is responsible for dividing the ocean's.

3 0
3 years ago
Base excision repair (BER) differs from nucleotide excision repair (NER) in which of the following ways?
postnew [5]

The correct answer is:  5) NER recognizes helix distortions, while BER recognizes specific base damage.

DNA damage that occurs as a result of radiation, oxidizing reagents, chemicals and other mutagens can be repaired. Excision repair repairs single strand DNA damage and it includes:

• Nucleotide excision repair (NER)-it detects and repairs types of damage that distort the DNA double helix such as those of UV radiation (thymine dimers); not only the damaged nucleotide(s) are removed but also a surrounding patch of DNA

• Base excision repair (BER)-it detects and removes certain types of damaged bases (small, non-helix-distorting bases); enzyme glycosylase is responsible for this type of repair

7 0
3 years ago
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