Which combination of the following types of antibodies and immune cells is central to hay fever?
a. IgE and mast cells
b. IgG and basophils
c. IgA and lymphocytes
Ans: a. IgE and mast cells
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All of the following are adaptations to remain stationary in the ever-shifting soft bottom of estuaries except:
a. extensive roots and rhizomes. b. holdfasts. c. sessile lifestyle. d. operculum. e. byssal threads.
Describe at least 3 of the adaptations used by plankton in their efforts to remain near the surface
What will be an ideal response?
The portion of the skeleton that includes bones of the limbs, shoulder and hips is classified as the ____
a. axial skeleton b. cranial skeleton c. girdle skeleton d. appendicular skeleton e. vertical skeleton
Skeletal muscle is considered ________ muscle because conscious control can be exercised over its movement
Fill in the blank(s) with correct word