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boyakko [2]
3 years ago
7

How a chromosome is formed

Biology
2 answers:
Furkat [3]3 years ago
8 0

Answer: In the nucleus of each cell, the DNA molecule is packaged into thread-like structures called chromosomes. Each chromosome is made up of DNA tightly coiled many times around proteins called histones that support its structure.

Igoryamba3 years ago
3 0
Nucleas of each cell
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3. Why were germinating seeds used instead of dormant (non-<br> germinating) seeds?
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An important function of seed dormancy is delayed germination, which allows dispersal and prevents simultaneous germination of all seeds. ... Many species of plants have seeds that delay germination for many months or years, and some seeds can remain in the soil seed bank for more than 50 years before germination.

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4 years ago
Which term describes this example? A white Have a mother that is homozygous dominant and a father that is homozygous recessive.
Allushta [10]
C) Heterozygous In a punnet square it will have a 100% chance of being heterozygous dominant.
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4 years ago
SOMEONE PLEASE HELP ME WITH THIS!!!
finlep [7]

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Student B or answer D

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3 years ago
How does freezing water cause physical weathering of rocks, and what is the process called
IgorLugansk [536]

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(the freeze-thaw cycle) is called frost weathering or cryofracturing, the water inside of rocks freezes so that expands and cracks the rocks from the inside and eventually breaks them apart.

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(the freeze-thaw cycle) is called frost weathering or cryofracturing, the water inside of rocks freezes so that expands and cracks the rocks from the inside and eventually breaks them apart.

3 0
3 years ago
A student taking an online lab course is only able to perform their Science Interactive kit experiments in their workplace, an o
Ugo [173]

The student should chose a location within the office that has good ventilation and a workspace big enough to accommodate all his science materials.

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An experiment can be defined as a procedure carried out under supervised conditions in order to discover an unknown effect, to test or refute a claim, or to illustrate a known law.

A science experiment should be carried out in a location within the office that has good ventilation and a workspace big enough to accommodate the required science materials. The location should be devoid of children, pets and other danger-posing objects.

In conclusion, experiments are carried out in suitable conditions and environment.

Learn more about experiments at: brainly.com/question/17274244

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