Answer: Option A "Choroid plexus".
Explanation:
Cerebrospinal fluid can be defined as the fluid that is found in the brain and spinal cord of human beings. It is a clear and colorless fluid.
The production of cerebrospinal fluid takes place by the specialized ependymal cells that lies in the choroid plexuses which is present in the ventricles of brain.
The amount of cerebrospinal fluid in a day is 500mL. This fluid acts as cushion that protects the brain from mechanical and immunological protection.
Hence, the correction answer is option A
S phase, g0, g2, g1, metaphase and prophase
Correct answer is B. Spiral
Explanation:
Answer provided by www.amnh.org
Answer:
UGUAAAGUCUGGCAG
Explanation:
In rna all codes that are copied from DNA are swap for their base pairs and T is replaces with U
All are except the first one. Microfilaments are designed for support of cell structure.