A. tube feet
B. cilia
C. pseudopodia
D. flagella
Mastication is carried out by__________?
A. Teeth
B. Tongue
C. Smooth muscles
D. All of these
A. 10,000,00
B. 100,000,000
C. 100,000,000,000
D. 1000
The average human brain has about 100 billion neurons (or nerve cells) and many more neuroglia (or glial cells) which serve to support and protect the neurons. Although there are an estimated 100 billion neurons in the human brain, there are another ten to fifty times that number of glial cells in the brain.
Which of the following statement about eiliates in incorrect_____________?
A. Contain mainly unicellular organisms.
B. Their contractile vacoule is respobsible for water regulation.
C. They are even capable of sexual reproduction.
D. Diploid nucleus being smaller is responsible for cells metabolism and growth while polyploidy nucleus functions in sexual process.
A. Pharmacology
B. Medicine
C. Physiology
D. Surgery
Which of the following is the basic unit of classification___________?
A. Species
B. Genus
C. Family
D. Order
Which one of the following is an example of a non-elastic connective tissue?
A. Ligaments.
B. Tendon
C. Muscles.
D. None of these