Answer:
4N
Explanation:
Mitosis is the process whereby a cell duplicates or produces another identical copy of itself. The mitotic process, which occurs in four main stages produces two daughter cells that are genetically identical to the parent cell. For example, a diploid organism (2n) will produce two daughter cells with 2n from mitosis.
However, in a case whereby a plant cell (A) screws up mitosis during metaphase and pulls full copies of all chromosomes to one side. This would result in one daughter cell having 4n or tetraploid number of chromosomes. Ideally, mitosis separates the chromosomes equally into the two daughter cells to have 2n each. If one cell has all chromosomes, it means that cell will have all the 4n.
For example, in a diploid human cell with 46 chromosomes (2n). Mitosis should occur in such a way that each daughter cell will have a diploid 46 number of chromosome (2n). However, if all the chromosome ends up in one cell during mitosis, that cell will have 92chromosomes, which is 4n or tetraploidy.
Answer: Increased water activity
Explanation:
The simple carbohydrates like glucose and sucrose can participate in the browning reactions, provide texture to the food, provide viscosity to the liquids.
The property which is not shown by the simple carbohydrates are increased water activity. The water activity is reduced by the mixing of sucrose. Adding sugar in the water decreases the shear value which inturn dehydrates the solution and decreases the water activity.
Metastasis is the term used to describe the cancer cell's ability to spread to other sites in the body. It is the spread of cancer cells from the place where they first formed to other parts of the body. Cancer cells breaks away from the original tumor, travel through the blood or lymph system, and form a new tumor in other organs or tissues of the body.
The choice is D - both A and C
