Match The FollowingMatch the following options:
| A. Eosionophils | (i) Coagulation |
| B. R.B.C. | (ii) Universal Recipient |
| C. AB group | (iii) Resist Infections |
| D. AB group | (iv) Contraction of Heart |
| E. Systole | (v) Gas transport |
Short Answer Type
Long Answer TypeShort Answer TypeWrite the differences between
Open and closed circulatory system
|
Open circulatory system |
Closed circulatory system |
|
1. In this blood is not confined to blood vessels. 2. Blood pressure is low. 3. Blood flows with a slow speed. 4. Blood is in the direct contact with the tissue of the body. Examples : Arthropods, Molluscs. |
1. In this blood flows in blood vessels, capillaries etc. 2. High blood pressure is found. 3. Blood flows with a fast speed. 4. Blood is not in direct contact with the tissues. Example : Vertebrates. |
Long Answer Type
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