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Structural Organisation In Animals
Distinguish between
(d) Adipose and blood tissue
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Adipose tissue |
Blood tissue |
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1. It is composed of collagen fibres, elastin fibres, fibroblasts, macrophages, and adipocytes. 2. It helps in the synthesis, storage, and metabolism of fats. 3. It is present beneath the skin. |
1. It is composed of RBCs, WBCs, platelets, and plasma. 2. It helps in the transportation of food, wastes, gases, and hormones. 3. It is present in the blood vessels. |
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Answer in one word or one line.
(iv) How many segments are present in the abdomen of cockroach?
Answer in one word or one line.
(v) Where do you find Malpighian tubules?
Answer the following
(i) What is the function of nephridia?
Distinguish between the following
(a) Prostomium and peristomium
Distinguish between the following
(b) Septal nephridium and pharyngeal nephridium
What are the following and where do you find them in animal body
(a) Chondriocytes
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