Structural Organisation in Plants and Animals
Structural Organization in Animals
The cell junctions called tight, adhering and gap junctions are found in
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In the given diagram of a section of hyaline cartilage, the different parts have been indicated by alphabets. Choose the answer in which these alphabets correctly mathc with the parts they indicate.
The four figures (A, B, C and D) given below represent four different types of animal tissues. Which one of these is correctly identified in the given options along with its correct location and function ?
In a frog, if a hole is punched in the floor of its buccal cavity, then the frog will not die as
Enzyne collagenase breaks the peptide bonds present in collagen protein. Excessive seretion of this enzyme will lead to weakening of which of the following body parts ? (i) Tendons (ii) Bones (iii) Hair shafts (iv) Nails and claws (v) Intervertebral discs
Which of the following statements is correct about the respiration in frog ? (i) In frog, cutaneous and pulmonary respiration are found (ii) A pair of elongated pink hollow lungs are found in thorax During aestivation and hibernation, gaseous exchange takes place through skin.
Draw a neat diagram of digestive system of frog.
Complete the following statements.
The figure given here is related with female reproductive system of frog. Identify the parts labelled as A to D