Static concept of species was put forward by

$\begin{array}{|p{0.3\linewidth}|p{0.5\linewidth}|} \hline Column\,\,-I & Column\,\,-II \\ \hline A.\,\,Vacuole & i.\,\,Krebs\,\,cycle \\ \hline B.\,\,Mitochondria & ii.\,\,Photosynthesis \\ \hline C.\,\,Golgibody & iii.\,\,Excretion \\ \hline D. Chloroplast & iv. Synthesis site of glycolipid and glycoprotein \\ \hline \end{array}$

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Podocyte cells occur in

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Fusion of morphologically dissimilar gametes, which may be motile or non-motile

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Process of exchange of $O_{2}$ from the atmosphere with ...$A$... produced by the cells is called ...$B$..., which is commonly known as ...$C$...

Choose the appropriate options for the blanks $A$, $B$ and $C$ to complete the given $NCERT$ statement

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Which of the following plant is widely accepted to respire in absence of oxygen

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Open type of blood vascular system, presence of auricle and ventricle and presence of haemocyanin respiratory pigment are the characters of

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