Question

solve this worksheet ​

Answer 1

$\large \bigstar \mathcal \purple {\boxed{\underline{Elucidation:-}}}$

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1.)The covering or protective tissues in our body are epithelial tissues.

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2.)The simple flat kind of epithelium found in the lining of blood vessels,lung alveoli,mouth are called simple squamous epithelium.

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3.) Columnar epithelium is found where absorption and secretion occur,as in the inner lining of intestine.

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4.) Respiratory tract has ciliated Columnar epithelium.

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5.) Cuboidal epithelium forms the lining of kidney tubules.

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6.)When epithelium tissue folds inwards and forms a gland they are called glandular epithelium

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7.)Blood has fluid matrix called plasma.

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8.)Bone is an example of connective tissue.

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9.) Bone matrix had calcium and phosphorus.

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10.)Two bones are connected by a connective tissue called ligament.

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11.) Tendon connective tissue

connects muscle to bones.

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12.) Cartilage is a connective tissue that smoothens bone surfaces at joints.

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13.)Areolar tissue is a connective tissue that fills the space inside the organs and repairs the tissue .

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14.) Skin has stratified type of squamous epithelium.

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15.) Storage of fats makes adipose connective tissue as an insulator.

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16.) Muscles contain contractile proteins that contract and relax to cause movement.

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17.) Muscles found in our limbs are called striated(or)keletal muscles.

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18.) The involuntary muscles found in the iris of eyes,uteres are called smooth muscles.

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19.) Cardiac muscles are cylindrical,branched and uninucleate.

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20.) A neuron consists of cell body, dendrites axon and nerve endings.

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