STD 11 - 12. Respiration in plants — BIOLOGY STD 11 Science — Question

Statements :

$(i)$ In vexillary aestivation, the large posterior petal is called­standard, two lateral ones are wings and two small anterior petals are termed keel.

$(ii)$ The floral formula for Liliaceae is (image 1)

$(iii)$ Inpeaflowerthestamensare monadelphous.

$(iv)$ The floral formula for Solanaceae is (image 2)

The correct statements are

$\begin{array}{|p{0.3\linewidth}|p{0.6\linewidth}|} \hline Column\,\,-I & Column\,\,-II   \\ \hline (p)\,\,Sponges & (I)\,\,Through\,\,tracheal\,\,tubes  \\ \hline (q)\,\,Insects & (II)\,\,Through\,\,lungs   \\ \hline (r)\,\,Molluscs & (III)\,\,Vascularized\,\,gills   \\ \hline (s)\,\,Reptiles & (IV)\,\,Simple\,\,diffusion\,\,over\,\,their\,\,entire\,\,body\,\,surface \\ \hline  & (V)\,\,by\,\,their\,\,moist\,\,cuticle  \\ \hline \end{array}$

$p - q - r - s$