Short Answer Type Questions
A. Give at least five examples of involuntary movements,
B. Explain how bark acts as a protective tissue.
C. Differentiate between leucocytes and blood platelets.
D. Give a short account of the structure and function of adipose tissue.
E. What is nerve fibre? Name the two main types.
(give me now please )
Answers
SORRY I don't know the answer of A
Phallogen cut the cell inside as plelloderm or secondary cortex and outside as phellen of cork. The bark is waterproof protective layer present on the trees to prevent loss of water through evaporation.
Leukocytes protect the body against invading microorganisms and body cells with mutated DNA, and they clean up debris. Platelets are essential for the repair of blood vessels when damage to them has occurred they also provide growth factors for healing and repair.
Adipose tissue, is an anatomical term for lose connective tissue composed of adipocytes. Its main role is to store energy in the form of fat, although it also cushions and insulates the body. Adipose tissue is primarily located beneath the skin, but is also found around internal organs.
Sensory nerves contain only afferent fibers,long dendrites of sensory neurons. Motor nerves have only efferent fibers, long axons of motor neurons. Mixed nerves contain both types of fibers.