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The layer of the embryo gives rise to the tissues of the nervous system by?
Huntingp5
by the ectoderm layer
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∙ 15y ago
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Does ectoderm form nervous tissue?
That is correct. In case of the embryo, you have three layers, in initial period. The cells from the ectoderm enter the mesoderm to form the neural tube. So the neural tube is formed by invagination of the ectoderm in the mesoderm. Your nervous system is developed from this neural tube.In vertebrates, ectoderm gives rise to hair, skin, nails or hooves, the lens of the eye, the epithelia (surface, or lining, tissues) of sense organs, the nasal cavity, the sinuses, the mouth (including tooth enamel), the anal canal and nervous tissue, including the pituitary body.
What does a sperm cell contribute to an embryo?
A sperm is a haploid of 22 autosomes and 1 sex cell. So it gives the embryo half of its DNA.
Why does the embryo grow?
People can explain the process the embryo goes through to grow. However, no one can explain what gives motivates it to do the things it does or the strength to do those things
8 What structures will each of the 3 germ layers differentiate in to for a developing human embryo?
The ectoderm is the germ layer covering the surface of the embryo and develops into the outer covering of the animal (in our case, our skin) and in some phyla, the nervous system. The mesoderm forms the muscles and most other organs between the digestive tract and the outer covering of the animal. The endoderm, which is the innermost germ layer, lines the developing digestive tube (referred to as the archenteron) and gives rise to the lining of the digestive tract or cavity and organs derived from it, such as the liver and lungs.
What is the connection between cells tissues and organs?
Cells are the building blocks that make up all living organisms. Tissues are groups of like cells that, together, perform a function for the living organism. Organs are relatively independent groups of tissues (tissue or tissues) that work together to perform a function for the living organism
What system gives you goosebumps?
the un (unvlountary) nervous system gives you goosesbumps.
Does ectoderm form nervous tissue?
That is correct. In case of the embryo, you have three layers, in initial period. The cells from the ectoderm enter the mesoderm to form the neural tube. So the neural tube is formed by invagination of the ectoderm in the mesoderm. Your nervous system is developed from this neural tube.In vertebrates, ectoderm gives rise to hair, skin, nails or hooves, the lens of the eye, the epithelia (surface, or lining, tissues) of sense organs, the nasal cavity, the sinuses, the mouth (including tooth enamel), the anal canal and nervous tissue, including the pituitary body.
What characteristics gives cnidarians their name?
The characteristic that gives cnidarians their name is: cnidarian means "nettle" and nettles are plants that release stinging barbs into the skin. All cnidarians have stinging cell's. Cnidarians have complex tissues, a gut for digesting food, and a nervous system.
What part of the peripheral system gives us awareness and response to the EXTERNAL environment?
autonomic nervous system
Will the neural tube develop into the brain and the spinal cord?
Yes. The neural tube is a long, hollow structure that extends about the full length of the developing embryo. The tube itself gives rise to both components of the central nervous system (CNS): the brain and the spinal cord.
What kind of system work with muscular system?
The skeletal muscle works with skeleton by constricting and moving it.The nervous system gives the signal to the muscle and makes it constrict.This would mean that the two that I know of would be the skeletal system and the nervous system
Why do you need respiratory system to keep tissues all over your body alive?
because it gives oxygen
What is the nervous system responsible of doing?
The nervous center has many functions. It's main function is to control your reflex actions and it gives you your sense of touch.
What color is the embryo?
The precise color of an embryo will change as it develops, but for much of development, pigmented cells have not yet formed, so the embryo will mostly be white-pink in color. The embryo proper will be white or off-white, but the circulatory system forms pretty early so the red of the blood moving through the embryo gives it a pinkish hue.
What is the purpose of the fuctions in the Nervous System?
The nervous system helps in breathing. Take in oxygen and give out carbon dioxide. It helps the food in the body to burn and digest. The nervous system helps control your reactions, emotions, gives you the ability of communication, your sensations, thoughts, emotions, and memories.
What the function of nervous system?
The brain is what gives rise to your mind, i.e., your personality, memory, intelligence, etc. The brain, along with the spinal cord and peripheral nervous system, allow you interact with the world.
Why do you need your circulatory system to keep tissues all over your body alive?
as this gives oxygen to your lungs as you need air to breathe!
