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What During embryonic development cells in number and become more?
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What are the similarities and differences between research on and the use of adult stem cells and embryonic stem cells?
One major difference between adult and embryonic stem cells is their different abilities in the number and type of differentiated cell types they can become. Embryonic stem cell can become all cell types of the body because they are pluripotent. Adult stem cells are thought to be limited to differentiating into different cell types of their tissue of origin.
Which process for an organism to increase the number of body cells during development?
Mitosis.
When does the development of female gametes begin?
The development of female gametes, known as oocytes, begins during fetal development. The process starts before a female is born, and reaches a peak number of oocytes around the fifth month of prenatal development. However, oocytes remain in an arrested state of development until a woman reaches puberty.
Why are skeletal muscle cells multinucleated?
The number of cells depends on how large the muscle is; muscles consist of fiber bundles, which are made up of myofibrils. A sarcomere is one of the segments that the myofibril is divided into. In each fiber bundle there are multinucleate cells, which can extend the length of the skeletal muscle. So, the number of cells in a skeletal muscle depends on the size of the muscle. for example, the number of cells in one of our triceps larger than one of the small muscles in a finger.
Do embryonic stem cells contain half the number of chromosomes found in a zygote?
No. Stem cells are diploid just like any other body cell.
Why are Hox genes thought to play an important role in the development of different morphologies?
Hox genes are a group of related genes that specify the anterior-posterior axis and segment identity of metazoan organisms during early embryonic development. These genes are critical for the proper number and placement of embryonic segment structures (such as legs, antennae, and eyes).
What is the importance of cleavage in embryonic development?
Cleavage produces the number of cells needed for the future organisation of the embryo, shifts and compartmentalises the egg material and balances out the nuclear and cytoplasmic material. Development is initiated by cleavage.
Does the human embryo or the fetus resemble a pig during development?
Actually, yes. Fetal development is the last seven months of development in a human, so they are more likely to look like humans at any given point. The embryonic stage of development is in the beginning when the human is more likely to appear similar to other developing mammals. Differences become apparent only during later stages. Images of human & pig embryos (for comparative purposes) are available on the web, so that you can see the similarities for yourself.
What are the similarities and differences between research on and the use of adult stem cells and embryonic stem cells?
One major difference between adult and embryonic stem cells is their different abilities in the number and type of differentiated cell types they can become. Embryonic stem cell can become all cell types of the body because they are pluripotent. Adult stem cells are thought to be limited to differentiating into different cell types of their tissue of origin.
Which process for an organism to increase the number of body cells during development?
Mitosis.
How many cures have been brought by using embryonic stem cells?
While the use of embryonic stem cells has brought about the creation of many potential cures for a number of diseases, only one for treating spinal cord injury is currently in the clinical trial phase.
Why has C elegans proven to be a useful model for understanding apoptosis?
undergoes a fixed and easy-to-visualize number of apoptotic events during its normal development.
When does the development of female gametes begin?
The development of female gametes, known as oocytes, begins during fetal development. The process starts before a female is born, and reaches a peak number of oocytes around the fifth month of prenatal development. However, oocytes remain in an arrested state of development until a woman reaches puberty.
Why are skeletal muscle cells multinucleated?
The number of cells depends on how large the muscle is; muscles consist of fiber bundles, which are made up of myofibrils. A sarcomere is one of the segments that the myofibril is divided into. In each fiber bundle there are multinucleate cells, which can extend the length of the skeletal muscle. So, the number of cells in a skeletal muscle depends on the size of the muscle. for example, the number of cells in one of our triceps larger than one of the small muscles in a finger.
Do embryonic stem cells contain half the number of chromosomes found in a zygote?
No. Stem cells are diploid just like any other body cell.
What is the medical term meaning abnormal condition of red embryonic cells?
Reticulocytosis is an abnormal increase in the number of reticulocytes, or immature erythrocytes (red blood cells).
What is the phone number of the Scio Development Committee in Scio Ohio?
The phone number of the Scio Development Committee is: 740-945-2172.
