Answer:
<h2>
<em><u>The</u></em><em><u> </u></em><em><u>Dire</u></em><em><u> </u></em><em><u>Wolf</u></em></h2>
Explanation:
The Dire Wolf, Canis dirus, is an extinct carnivorous mammal of the genus Canis and was most common in North America and South America from the Cenozoic Irvingtonian stage to the Rancholabrean stage of the Pleistocene epoch living 1.80 million years ago – 10,000 years ago, existing for approximately 1.79 million years.
Answer:
DNA is tightly packed up to fit in the nucleus of every cell. A DNA molecule wraps around histone proteins to form tight loops called nucleosomes. These nucleosomes coil and stack together to form fibers called chromatin.
Explanation:
No explanation needed.
Answer:
The surface area of the cell increases to volume ratio
Explanation:
As a cell grows, the surface area of the cell increases to volume ratio. When cell division occurs, the surface area is distributed and each daughter cell have less surface area but with the passage of time, the surface area increases. The main function of mitosis is to increase the population of the cell, the cell must be divided into two daughter cells in the process of mitosis. Tumors occurs when the process of mitosis is uncontrollable. One observation that is found interesting while looking at the onion root tip cells is the multiplication of the cells by the process of mitosis.