No
# To replace dead cells # To make overall body bigger
The cells are known as stem cells meaning they can become any cell type. The embryo becomes bigger because certain genes in the DNA are activated allowing the cell to divide or produce certain determination factors that will make a stem cell become a neuron, muscle cell, etc.... The embryo grows in size as the stem cells divide repeatedly and then some of the stem cells become actual specific cells.
I would think a plant cell. But that is not a fact so don't trust it completely. The only reason why I think that is that plant cells have extra large vaculoes to store food/energy. well a plant cell because the cell wall make it look taller and the bottom make it look larger but maybe im not right Cell walls,chloroplasts, larger vacuoles, centrioles and flagellum also make the plant cell bigger than the animal cell.
Organs are made of cells. Many of the same type of cells form together to make tissues, e.g muscle tissue. These tissues then also join and make organs, hence organs are bigger. Cells don't always form together though like red blood cells, sperm cells and many other types of cell. These act independently of each other but each have a very important adaptation for the job at hand.
Basically the organisms produce more cells. Just because you are bigger than a baby, does not mean that your cells are bigger than the baby's cells. If this were the case, the cell would have difficulty retrieving oxygen and nutrients, as well as getting the waste out of the cell. In order to be efficient yet to grow at the DNA designated size, the cells make identical copies of themselves (as in, they produce more cells) using the cell cycle (made up of interphase, mitosis, cytokinesis).
Yes, organisms make more cells as they grow larger through a process called cell division. During cell division, a cell replicates its DNA and divides into two daughter cells, allowing the organism to increase in size and maintain its body functions.
A tissue because cells form together to make tissues.
Basically the organisms produce more cells. Just because you are bigger than a baby, does not mean that your cells are bigger than the baby's cells. If this were the case, the cell would have difficulty retrieving oxygen and nutrients, as well as getting the waste out of the cell. In order to be efficient yet to grow at the DNA designated size, the cells make identical copies of themselves (as in, they produce more cells) using the cell cycle (made up of interphase, mitosis, cytokinesis).
I am fairly certain that red and white blood cells make there shape because that Is the most efficient shape to bind oxygen to their surface area.
Well an animal cell do not need to hold water inside of its cells as much as plants do. Also, when a plant absorbs water, if it has excess, they are stored in the vacuoles which make them larger.
Every cell division make new cells.Mitosis make diploid cells.Meiosis make haploid cells.
You actually can't, but if you have maybe, fatty skin or fatty tissue then the cell walls are bound to get bigger.