In photorespiration,what is the role of peroxisome?

Given below are two statements:
Statement $I$: In $C_3$ plants,some $O_2$ binds to $RuBisCO$,hence $CO_2$ fixation is decreased.
Statement $II$: In $C_4$ plants,mesophyll cells show very little photorespiration while bundle sheath cells do not show photorespiration.
In the light of the above statements,choose the correct answer from the options given below:

How many carbons are found in phosphoglycolate?

$C_4$ plants are more efficient in photosynthesis than $C_3$ plants due to

$I-$ It is the characteristic of $C_4-$ plants
$II-$ It is the characteristic of $C_3-$ plants
$III-$ It occurs in chloroplast
$IV-$ It occurs in day time
$V-$ It occurs in night
Select the correct option in relation to photorespiration:
Correct Sentences $-$ Incorrect Sentences

In $C_3$ plants,photorespiration is initiated by the reaction of $RuBP$ with: