MCQ
Higher phylum like echinoderms are
- ✓triploblastic animals without notochord
- BTerrestrial animals
- Cdiploblastic animals
- DMonoeious only
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Types of leucocytes Function
$A.$ Neutrophils $1.$ Heparin and histamine secretion
$B.$ Basophils $2.$ Antibodies formation
$C.$ Acidophils $3.$ Scavanger
$D.$ Monocytes $4.$ Phagocytes
$E.$ Lymphocytes $5.$ Antiallergic and healing of wounds
The correct pairing sequence is
| List $I$ | List $II$ |
| $A$. Taenia | $I$. Nephridia |
| $B$. Paramoecium | $II$. Contractile vacuole |
| $C$. Periplaneta | $III$. Flame cells |
| $D$. Pheretima | $IV$. Urecose gland |
Choose the correct answer from the options given below: