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Masteriza [31]
3 years ago
12

Which chromosomal abnormality results from missing an entire chromosome?

Biology
2 answers:
Kobotan [32]3 years ago
8 0
The chromosomal abnormality that results from this is known as aneuploidy due to either a missing or extra chromosome people who have extra chromosomes would have trisomy
Helen [10]3 years ago
4 0

Answer:The most common type of chromosomal abnormality is known as aneuploidy, an abnormal chromosome number due to an extra or missing chromosome.

Explanation:Most people with aneuploidy have trisomy (three copies of a chromosome) instead of monosomy (single copy of a chromosome).

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Beaks in African black-bellied seedcracker finches are small or large, but not intermediate in size. This is an example of
alexdok [17]

Answer:

disruptive selection

Explanation:

Disruptive selection may be defined as a type of a natural selection which selects against some average individual in a given population. These makeup of such a type of the population shows the phenotypes of both the extremes of characteristics but they have very few individuals in the middle.

Disruptive selection is also known as diversifying selection.

In the given context, the beaks of an African seedcracker finches may be small or may be large but they are not of the intermediate size. Such a selection is known as disruptive selection in species.

4 0
3 years ago
Which of the following is NOT a quality of a good index fossil?
sleet_krkn [62]

Answer:

1.

Explanation:

That is not true! Fossils are found in from germany to australia (all around the world)!

8 0
3 years ago
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luda_lava [24]
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8 0
3 years ago
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Reil [10]

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8 0
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Nhich type of molecule that can be found in living things lacks carbon atoms?
Nady [450]
I believe it’s c, water
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