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pshichka [43]
3 years ago
13

In a duplication, a person has more than two alleles for a certain trait. crossing-over between sister chromatids has occurred t

wice a particular segment is missing on one chromosome. a chromosomal segment is turned 180 degrees. chromosomal segments are exchanged between two nonhomologous chromosomes. 4 points save answer
Biology
1 answer:
Leni [432]3 years ago
5 0

The right answer is a person has more than two alleles for a certain trait.

Duplication is a genetic mutation characterized by the doubling of genetic material on a chromosome. There are several mechanisms that result in the duplication of either a large chromosomal portion, a gene, or a nucleotide sequence.

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Mention two advantages of the extensive network of endoplasmic reticulum ​
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Answer:

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3 0
3 years ago
rabbits can have curly ears or long ears. a homozygous curly-eared rabbit mated with a homozygous long-eared rabbit. all the bab
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Long ears have to be dominant:

If this IS true then these would be your 'parents':

L = long ears
l = curly ears

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3 years ago
A client had an arm cast fitted after suffering a right humeral fracture in a hockey game. the client reported a loss of sensati
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8 0
3 years ago
The Sargasso Sea, which Bermuda is in the middle of, is a huge nursery for over ______ species of ocean life, meaning they ONLY
e-lub [12.9K]

Answer:

1)200

Explanation:

The Sargasso Sea is constantly considered a lifeless environment, due to its high salinity and temperature, which are considered inhospitable for most species. However, the Sargasso Sea is rich in local species, accounting for more than 200 of them, composed of algae, crustaceans, fish, microorganisms, among others.

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3 years ago
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