Question

Mention one similarity and one difference between:
a. Smooth muscle and cardiac muscle.
b. RBC and WBC.
c. Bone and cartilage

Answer 1

Answer:

DIFFERENCE BETWEEN ::::

Explanation:

1★) SMOOTH AND CARDIAC MUSCLES

» Smooth muscle are Fatigue ; While Cardiac Muscles are non Fatigue.

» Cardiac Muscles have " INTERCALATED DISCS " while Smooth muscle don't have that .

» EXAMPLES

→ Smooth Muscle :- Eye , Ear , Anal Muscles .. etc .

→ Cardiac Muscles :- In HEART

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2★) RBC AND WBC

» IN MAXIMUM AMOUNT .... RBC are more while ; WBC are less.

» RBC helps in " Oxygen " Transport while WBC helps in Defense mechanism of body.

» RBC are PRODUCED in " Bone marrow " while WBC are PRODUCED by Trophoblast cells.

» Life span of RBC is less than that of WBC .

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3★) BONE AND CARTILAGE

» Bones Are Hard And Non Pliable ; while cartilage search soft and pliable.

» Bones have regeneration capacity while Cartilages don't have regeneration capacity.

» Bones are HIGHLY VASCULAR while Cartilages are AVASCULAR.

_________ Human Biology __________

Answer 2

$\huge\underline\purple{\sf Answer}$

A) SMOOTH MUSCLE AND CARDIAC MUSCLE ::

Similarities ..

❇Both are Involuntary in nature.

❇Both are Uninucleated in nature.

❇Both do not get Fatigue .

Differences ..

❇Smooth muscles are spindle Shaped and Cardiac is Cylindrical.

❇Intercalated Discs are Absent in the smooth muscles Whereas Present in Cardiac Muscles .

B) RBC AND WBC :

Similarities ...

❇Both are Components of Blood .

❇Both Comes under Formed elements.

Differences ...

❇RBC is enucleated.WBC is nucleated .

❇WBC shows amoeboid movements These movements are absent in RBC.

❇Haemoglobin is present in RBC absent in WBC.

C) BONE AND CARTILAGE ::

Similarities..

❇Both are specialised Connective Tissue .

❇Both helps in support.

Differences ...

❇Bone is Hard Non pliable .Cartilage is Solid and Pliable .

❇Bone cells are called Osteocytes Cartilage cells are called Chondrocyte.

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