MCQ
Select the correct statement.
- AInsulin is associated with hyperglycemia.
- ✓Glucocorticoids stimulate gluconeogenesis.
- CGlucagon is associated with hypoglycemia.
- DInsulin acts on pancreatic cells and adipocytes.
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Type of joints $-$ Examples
$(i)$ Crossing over
$(ii)$ Synapsis
$(iii)$ Terminalisation of chiasmata
$(iv)$ Disappearance of nucleolus
$(i)$ Classification is providing standardized names to organisms such that a particular organism known by the same all over the world.
$(ii)$ Taxonomy is the correct description of an organism and to recognition in its scientific name.
$(iii)$ The system of naming with two components (binomial nomenclature) is proposed by Carolus Linneaus.
$(iv)$ Zoological names are based on International Code for Zoological Nomenclature $(ICZN)$.
| List$- I$ | List $- II$ |
| $a$ Chlamydomonas | $i$ Moss |
| $b$ Cycas | $ii$ Pteridophyte |
| $c$ Selaginella | $iii$ Alga |
| $d$ Sphagnum | $iv$ Gymnosperm |
Choose the correct answer from the options given below :
$\begin{array}{|p{0.3\linewidth}|p{0.6\linewidth}|} \hline Column\,\,-I & Column\,\,-II \\ \hline (p)\,\,Sponges & (I)\,\,Through\,\,tracheal\,\,tubes \\ \hline (q)\,\,Insects & (II)\,\,Through\,\,lungs \\ \hline (r)\,\,Molluscs & (III)\,\,Vascularized\,\,gills \\ \hline (s)\,\,Reptiles & (IV)\,\,Simple\,\,diffusion\,\,over\,\,their\,\,entire\,\,body\,\,surface \\ \hline & (V)\,\,by\,\,their\,\,moist\,\,cuticle \\ \hline \end{array}$
$p - q - r - s$