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Protective membranes in mammals, such as the meninges surrounding the brain and spinal cord, serve to shield the central nervous system from physical injury and infection. They also help maintain the chemical environment necessary for proper neuronal function. Additionally, these membranes provide a barrier against pathogens while allowing for the exchange of essential nutrients and waste products. Overall, they play a critical role in protecting vital neurological structures while supporting their physiological needs.
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Name and describe the purpose of the 4 extra embryonic membranes?
The four extra embryonic membranes in mammals are the amnion (protective sac filled with amniotic fluid), chorion (helps form the placenta), allantois (involved in waste elimination and gas exchange), and yolk sac (produces the first blood cells and contains nutrients for the developing embryo). Together, these membranes support and protect the developing embryo/fetus during gestation.
What type of egg is composed of a protective shell and membranes that surround the developing embryo?
A type of egg is composed of a protective shell and membranes that surround the developing embryo is an egg
Do mucous membranes form a protective lining in the body openings?
true
What is the purpose for mammals hair and fur?
The purpose of mammals fur is to keep them warm through the winter
What is the purpose of protective clothing in a kitchen?
To be protective.
What is an amnion?
An amnion is the innermost membrane of the fetal membranes of reptiles, birds and mammals.
Where are the membranes that get inflamed by meningitis?
Meningitis is acute inflammation of the meninges. These are otherwise known as the protective membranes covering the spinal cord and the brain.
Are water buffalos mammals or reptiles?
All buffaloes are mammals. They give birth to live young and are fiercely protective of them.
Which grop has four extra embryonic membranes aquatic or land animals?
Land Mammals
How many membranes does the brain have?
The brain only have 3 different membranes.
What is the least protective body cavity?
The least protective body cavity is the nasal cavity, as it is lined with delicate mucous membranes that can be easily damaged.
The purpose of a protective tariff?
tax
