Answer:
The independent variable is the <u>size of the coin.</u>
Explanation:
The independent variable is the variable that changes, and it's also the variable that the dependent variable depends on. So depending on the size of the coin, results in the number of drops of water the coin could hold.
<u>Therefore the independent variable is the size of the coin.</u>
In Meiosis in the end it produces 4 haploid cells which are genetically different. In mitosis in the end it produces 2 diploid cells which are identical to each other. I hope this helped. :)<span />
Answer:
DNA packaging is the method to convert long DNA into condensed chromosomes. Histone protein is responsible for basic level packaging of DNA into the nucleosome. Histone proteins are positive in nature that neutralize the DNA's negative charge.
A nucleosome consists of eight histone proteins which wraps around 147 bp of DNA. Each nucleosome has linker histone which forms chromatosome.
The next level of organization is the compaction of nucleosome into approx 30nm diameter fiber due to the attraction between nucleosomes.
Then protein condensin helps in making the 30 nm chromatin fiber to condense more to become a chromosome which is 1000 fold smaller than its original length.
Answer:
Agricultural burning contributes to emissions of nitrogen oxides, carbon monoxide and organic compounds. The environmental and human costs of agricultural open burning far outweigh the near-term economic benefits for farmers. Responsible for more than a third of all black carbon emissions, open burning is the single largest source of black carbon, a short-lived climate pollutant that contributes to air pollution, climate change, and increased melting in the cryosphere.
I hope this answer helps you find what your looking for! :)
Answer:
Chitin, is the third layer of the cell wall of fungi.
Explanation:
As other living things, the cell wall is made by different compound, this allowed to protect and to pass some nutrients inside the cell.
The first layer is made by nanoproteins, these molecules provides structure and protection. The second one is made by glucans (some carbohidrates), that allows to carry some nutrients or wastes inside or outside the cell. The third one is made by chitin. Next to the cell wall it comes the cell membrane with their proteins and lipids.