What are the end products of aerobic respiration?

$A$: Carbohydrates are the primary source of energy in living organisms.
$R$: Glucose is the common substrate used in respiration.

The soil with the poorest water-holding capacity is

Select the correct statements from the following:
$I-$ During respiration,plants take in $CO_2$ and release $O_2$.
$II-$ The surface of most cells in plants is in contact with air.
$III-$ The loose arrangement of parenchyma cells in leaves,stems,and roots creates a network of air spaces.
$IV-$ The energy released during respiration is stored in the form of $ATP$.
$V-$ Glucose is oxidized to release energy in only a single step.

Match List $-I$ with List $-II :$

List $-I$	List $-II$
$a$. Porins	$i$. Pink coloured nodules
$b$. Leg-haemoglobin	$ii$. Lumen of thylakoid
$c$. $H^{+}$ accumulation	$iii$. Amphibolic pathway
$d$. Respiration	$iv$. Huge pores in outer membrane of mitochondria

Choose the correct answer from the options given below:

Choose the correct statement.