MCQ
The pollen grain is
- AAn immature male gametophyte
- BA mature male gametophyte
- ✓Partially developed male gametophyte
- DLast stage of male gametophyte
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$(a)$ Bisexual flower
$(b)$ Zygomorphic flower
$(c)$ Imbricate aestivation
$\begin{array}{|p{0.6\linewidth}|p{0.3\linewidth}|} \hline Column\,\,-I & Column\,\,-II \\ \hline (p)\,\,Grana\,\,region\,\,of\,\,chloroplast & (i)\,\,Krab's\,\,cycle \\ \hline (q)\,\,Stroma\,\,region\,\,of\,\,chloroplast & (ii)\,\,Light\,\,reaction \\ \hline (r)\,\,Cytoplasm & (iii)\,\,Dark\,\,reaction \\ \hline (s)\,\,Cytoplasm\,\,of\,\,mitochondria & (iv)\,\,Glycolysis \\ \hline \end{array}$
$I$.electron $II$. proton $III$. oxygen
Select the correct option