Which of the four abdominal muscles listed below do all of the other three muscles insert on?

A) rectus abdominis
B) external oblique
C) transverse abdominis
D) internal oblique

Among the protist groups below, which has organisms that typically move with two or more flagella?

A) Actinopods
B) Amoebozoa
C) Diplomonads
D) Foraminifera
E) Apicomplexans

The labor movement is aggressively lobbying for the enactment of the ________________________ which would help to remedy the perceived deficiencies in the NLRB through changes to the certification election process, increases in penalties for NLRA violations, and a provision for final and binding arbitration in disputes over first contracts.

During embryonic development in flowering plants, the basal cell develops into the

A) apical cell.
B) apical meristem.
C) suspensor.
D) integuments.
E) endosperm.

Target tissues may be stimulated or inhibited

A) Somatic motor nervous system
B) Autonomic nervous system
C) Both somatic and autonomic nervous systems
D) Neither somatic nor autonomic nervous system

Extracellular fluid has a ________.

A) higher protein content than intracellular fluid
B) higher K⁺ content than intracellular fluid
C) higher Na⁺ content than intracellular fluid
D) higher Mg²⁺ content than intracellular fluid
E) higher number of large organic molecules than intracellular fluid