tissue

A tissue that covers a surface, is one cell layer thick, and is composed of flat cells is

• simple squamous epithelium

• simple cubodial epithelium

• simple columnar epithelium

• stratified squamous epithelium

• transitional epithelium

Epithelium composed of two or more layers of cells with only the deepest layer in contact with the basement membrane is known as

• stratified epithelium

• simple epithelium

• pseudostratified epithelium

• columnar epithelium

Stratified epithelium is usually found in areas of the body where the principal activity is

• filtration

• protection

• absorption

• diffusion

Girth of stem increases due to.

Which muscles act involuntarily?

• striated muscles

• cardiac muscles

• skeletal muscles

• All the above

The muscular tissue which function throughout the life

continuously without fatigue is

• skeletal muscle

• cardiac muscle

• smooth muscle

• voluntary muscle

While doing work and running, you move your organs such as hands, legs, etc., which among the following is correct?

• smooth muscles contract and pull the ligament to move the

  bones

• smooth muscles contract and pull the tendons to move the

  bones

• skeletal muscles contract and pull the ligament to move the

  bones

• skeletal muscles contract and pull the tendon to move the

  bones

Voluntary muscles are found in

• alimentary canal

• limbs

• iris of the eye

• bronchi of lungs

Bone matrix is rich in

• fluoride and calcium

• calcium and phosphorus

• phosphorus and potassium

• calcium and potassium

Specific type of plant tissue that transports water and minerals from the roots, through the stems, to leaves

• vascular plant

• nonvascular plant

• xylem

• phloem