Silurian Period which was formed hundreds of millions of years ago
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. DNA and histone proteins are packaged into structures called chromosomes.
Explanation:
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Both gymnosperms and angiosperms have vascular tissue that is specialized for transport of minerals, water, and organic compounds. Also, both gymnosperms and angiosperms have seeds. The only difference is that angiosperms have seeds hidden in the ovary while gymnosperms have seed on the surface of the scales of the cones.
Meiosis takes place in reproductive cells, whereas mitosis happens in somatic cells.
<h3>What is Mitosis ?</h3>
A single cell divides into two identical daughter cells during the process of mitosis.
<h3>What is Meiosis ?</h3>
A single cell splits twice during the meiosis , resulting in four cells with half the original genetic material.
<h3>What makes mitosis and meiosis distinct from one another?</h3>
- In contrast to mitosis, which results in 2 daughter cells at the end of cell division, meiosis results in 4 daughter cells.
- Meiosis results in the creation of four daughters with half of their parents' DNA as opposed to mitosis' two genetically identical daughter cells.
- Meiosis produces haploid cells, while mitosis creates diploid cells.
learn more about difference between mitosis and meiosis here:
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