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By what process does the embryo divide with no increase in size?
Wiki User
∙ 11y ago
Mitosis or cleavage
Wiki User
∙ 11y ago
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What process of rapid mitotic cell division without intervening growth periods?
This process if known as cleavage. The cells divide rapidly, but there is no overall increase in the size of the zygote.
Why do the cells in an embryo grow no larger than a certain size before they divide?
If get to larger then the nutrients cant pass through
Which hormone causes cells to divide and increase in size?
growth hormone
Why do cells in an embryo grow no larger than a certain size before they divide?
because if they get too large than the nutrients cant pass through it
Why is the chick embryo smaller than that of a human?
Embryo size depends upon size of animal .
How are tumor cells cells from normal cells?
They divide infinitely without slopping. So they increase in size
The size of a temperature increase in a substance depends primarily on?
This process is known as themal expansion.
What is the main way that an embryo gets 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.
When did human brains began to increase in size?
because of the evolution, it is a nature process of all beings.
After 11 weeks the embryo is the size of what vegetable?
the size is gonna be like an apple
Is there a significant change in overall size from morula to blastula stage.?
There is a significant change in overall size from the morula stage to the blastula stage. During the morula stage, the embryo is a solid ball of cells and is relatively small in size. However, during the blastula stage, the embryo undergoes a process called blastulation, in which the cells reorganize and form a fluid-filled cavity called the blastocoel. This results in a larger and more complex structure. The blastula stage is also characterized by the formation of two distinct cell types: the inner cell mass and the trophoblast. These cell types will give rise to the embryo and the placenta, respectively. Overall, the blastula stage represents a significant milestone in the development of the embryo.
Does the size of the embryo change as cleavage progresses?
biology
