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fgiga [73]
2 years ago
9

Which cells have only one copy of each chromosome? diploid haploid homologous zygote

Biology
1 answer:
Veseljchak [2.6K]2 years ago
6 0
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You are looking through a microscope at a cell in a phase of cell division. you see a double row of chromosomes lined up at the
aev [14]
The cell is in METAPHASE PHASE OF MEIOSIS.  At this phase, the pairs of homologous chromosomes moves to the cell equator. These pairs of homologous chromosomes will be separated in anaphase I. The number of chromosomes remains constant until the first cell division is completed, then the chromosomes will be divided into two daughter cells. 
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3 years ago
Which is an example of scientific evidence that can be used to critique a new scientific argument?
Margaret [11]
When we perform a study, we test a specific hypothesis to see whether our hypothesis is supported by the data or not. If our hypothesis is not supported by the data, then we can argue that a specific argument (that would be important for this hypothesis) does not have a claim in scientific research. 

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3 years ago
How does temperature affect water availability in an ecosystem?
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8 0
3 years ago
1. When cities in the Northern Hemisphere are having their coldest temperatures, what is happening in the Southern Hemisphere?
miv72 [106K]

Answer:

1. The Southern Hemisphere would be having it’s hottest temperatures.

2. Depends, if you are near each other yes, but say Antarctica and Florida won’t have the same temperatures as each other because they are different climates.

3. diurnal temperature variation.

Explanation for 1:

The two hemispheres are opposite, one is hot, one is cold. Therefore, the Southern Hemisphere would be having it’s hottest!

5 0
4 years ago
The term ______ refers to an increase in body size without overall shape change.
andre [41]
The answer is Growth
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4 years ago
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