In humans, helminths generally infect the ________.

A. nervous system
B. urinary tract
C. gastrointestinal tract
D. skin
E. muscular system


Ans: C. gastrointestinal tract

Biology & Microbiology

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The two copies of each type of chromosome found in normal somatic (body) cells in an organism, throughout the cell cycle, are called:

A. Homologous chromosomes B. Kinetochores C. Daughter chromosomes D. Sister chromatids

Biology & Microbiology

Fill in the blanks to complete the following statements. ? The dilatation of blood vessels allowing the passage of fluid, antibodies, and WBCs into the infected ?body area is known as ______________

Fill in the blank(s) with correct word

Biology & Microbiology

When a European robin orients by the earth’s magnetic field, it is described as _____ directional differences

a. “feeling” b. “seeing” c. “sensing” d. “predicting” e. “assuming”

Biology & Microbiology

The flow of energy during the three phases of energy metabolism is controlled by what two pancreatic hormones?

What will be an ideal response?

Biology & Microbiology