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leonid [27]
3 years ago
10

Why cant animals grow back parts of their body

Biology
1 answer:
irga5000 [103]3 years ago
8 0
They don't have the same properties of a star fish
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Imagine that five hypothetical genes are arranged on a chromosome in the following order: G--H--I--J--K. Which two genes are mos
andrezito [222]

Answer:

G and K

Explanation:

Crossing-over is a genetic phenomenon that occurs in meiosis, specifically, Prophase I. It is when chromosomal segment (genes) are exchanged between non-sister chromatids of homologous chromosomes. Crossing-over occurs only to genes that are UNLINKED i.e. genes located on different chromosomes or far apart on the same chromosome.

This unlinked genes are said to have the highest RECOMBINATION FREQUENCY. Crossing-over allows genes on the same chromosome but far apart from each other, assort independently, which allows alleles to be recombined on the same chromosome. This phenomenon does not occur to genes that are close on the same chromosome as they will be inherited together as a unit.

In this case, G and K are the farthest apart, hence, they will have the highest RECOMBINATION FREQUENCY i.e. the likelihood for homologous crossing-over to take place during meiosis.

4 0
3 years ago
In both prokaryotes and eukaryotes, how many copies of the chromosome are left after replication?
iogann1982 [59]
The answer is I think it's 4
6 0
3 years ago
An animal's body works to maintain its body temperature at a constant level, even when the surrounding temperature changes. What
adelina 88 [10]
This demonstrates Homeostasis
6 0
3 years ago
The scientific evidence that scientists use in supporting or critiquing the conclusions of experiments usually consists of
amm1812

Answer:

<u>Summarized data</u>

Explanation:

A data summary provides a comprehensive report of experimental findings. This makes the analysis of data easier by answering key research objectives outlined in the experimental procedure.

Also, summaries allow for tracking trends and procedural changes, observations and potential limitations; this makes arriving conclusions much easier.

7 0
3 years ago
What will happen if the relative humidity is 100 percent, and the temperature begins falling?
Veseljchak [2.6K]

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It will start to rain.

Explanation:

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