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romanna [79]
3 years ago
12

Describe the four types of chromosomal mutations.

Biology
1 answer:
butalik [34]3 years ago
3 0

Answer:

1. Deletion is where a section of a chromosome is removed.

2. Translocation is where a section of a chromosome is added to another chromosome that is not its homologous partner.

3. Inversion is where a section of a chromosome is reversed.

4. Duplication occurs when a section of a chromosome is added from its homologous partner.

Explanation:

:))) there ya go <333

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4 years ago
Plsss need help on this plsss
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Genotype:
BB:25%
BW 50%
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3 years ago
The genes for miniature wings (m) and garnet eyes (g) are approximately 8 map units apart on chromosome 1 in Drosophila. Phenoty
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When the miniature wings and garnet eyes links up with the 8 map unit that are present between them. After that the presence of two recombinant classes must complement together and make 8% of total i.e. they contribute 4% each. together the parental classes make up to 92% by contributing 46% one.

This can be understood through a phenotypic ratio calculation, which can be expected from it.

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miniature wings: 46% x 800 = 368

garnet eyes: 46% x 800 = 368

miniature wings, garnet eyes: 4% x 800 = 368

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3 years ago
Do eukaryotic cells have a nucleus?
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Answer:

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Explanation:

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