Brown Algae Lack True Roots but Have Similar Structures Called

question 20

Multiple Choice

Brown algae lack true roots but have similar structures called __________ that anchor them to the substrate.

• A) stipes
• B) fronds
• C) holdfasts
• D) blades
• E) thalli

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Definitions:

Subscapularis

A muscle located beneath the scapula, assists in the rotation and adduction of the arm.

Rotator Cuff

A group of muscles and tendons that surround the shoulder joint, keeping the head of your upper arm bone firmly within the shallow socket of the shoulder.

Shoulder

A joint that connects the upper arm to the torso, allowing for a wide range of movement.

Knee

The joint that connects the thigh with the lower leg, encompassing the intersection of the femur, tibia, and patella.