MCQ
Glucagon hormone is secreted by
- APituitary
- BAdrenal
- CBeta cells of islets of Langerhans
- ✓Alpha cells of islets of Langerhans
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| List $- I$ | List $- II$ |
| $(a)$ Filariasis | $(i)$ Haemophilus influenzae |
| $(b)$ Amoebiasis | $(ii)$ Trichophyton |
| $(c)$ Pneumonia | $(iii)$ Wuchereria bancrofti |
| $(d)$ Ringworm | $(iv)$ Entamoeba histolytica |
Choose the correct answer from the options given below.
$(a)- (b)- (c) -(d)$
$I.$ Flippers of whale and wings of bat exhibit analogy.
$II.$ Wings of butterfly and wings of bird exhibit homology.
$III.$ Organs with dissimilar structure are called analogous organs.
$IV.$ Organs with similar structure and origin are called homologous organs.