STD 11 - 6. Anatomy flowering plants — BIOLOGY STD 11 Science — Question

 $\begin{array}{|l|l|} \hline Column\,\,I & Column\,\,II \\ \hline A.\,\,Physallia & 1.\,\,Liver\,\,fluke \\ \hline B.\,\,Taenia & 2.\,\,Sycon  \\ \hline C.\,\,Fasciola & 3.\,\,Tape\,\,worm \\ \hline D.\,\,Scypha & 4.\,\,Portugese\,\,man\,\,of\,\,war \\ \hline \end{array}$

$A\ \ B\ \ C\ \ D$

$A$. Lenticels are the lens-shaped openings permitting the exchange of gases.

$B$. Bark formed early in the season is called hard bark.

$C$. Bark is a technical term that refers to all tissues exterior to vascular cambium.

$D$. Bark refers to periderm and secondary phloem.

$E$. Phellogen is single-layered in thickness.

Choose the correct answer from the options given below:

Select the right choice for $A$ and $B$ to complete the given $NCERT$ statement