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ESHA SINGHAL from DPS Noida , Indirapuram Ghaziabad
Subject :NSO    Class : Class 4

The given graph is plotted according to the recordings of an experiment to find out the effect of temperature on the rate of photosynthesis in an aquatic plant. Based on the given graph, select the correct option.


A Photosynthesis occurs best at 35°C.
B No photosynthesis takes place at 5°C and 45°C.
C The volume of oxygen collected keeps increasing with increasing temperature.
D Volume of oxygen collected at 15°C is higher than that collected at 40°C temperature.


oxygen is not taken by plants during photosynthesis

Ans 1:

Harsh Sobti from the samhita academy, BLR
Class : Class 5
the answer can be both a and photosynthesis happen best at 35 degree cand the volume of oxygen collected in 15dc is more than 45dc.

Ans 2:

SOUVAGYA SAHA from De Nobili School, DHANBAD
Class : Class 10

Ans 3:

AREEN from BOLTON SCHOOL, Secunderabad
Class : Class 5
Answer is A because the straight line shows in which temperature photosynthesis occurs best.

Ans 4:

Jyotsna from Gis, Bangalore
Class : Class 3
the answer is A

Ans 5:

sharvari kunal aterkar from dcis Ahmedabad , AHMEDABAD
Class : Class 5

Ans 6:

Harsh Sobti from the samhita academy, BLR
Class : Class 5
the answer can be a and d

Ans 7:

Ashwak from Cambridge, Jalandhar
Class : Class 9
Option ( A ) is correct because the graph shows that Photosynthesis best occurs at 35 degree Celsius

Ans 8:

Pragnay Priyadarshi from Quantum Leap School, HYDERABAD
Class : Class 7

Ans 9:

Kiran from DPS, Bengaluru
Class : Class 4

Ans 10:

Shreshta from Presidium, Ghaziabad
Class : Class 3
I agree with harsh

Ans 11:

Adersh from Apeejay, Nerul
Class : Class 4

Ans 12:

Arnesh from DPS Mathura Road , New Delhi
Class : Class 7
the answer is a

Ans 13:

Shreyansh Saha from Dps Megacity, Kolkata
Class : Class 5
Option a

Ans 14:

RC from Vibgyor, Navi Mumbai
Class : Class 8
d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d d D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D D

Ans 15:

Chintan Kulkarni from LSMBSGS, Pune
Class : Class 4

Ans 16:

Ashwak from Cambridge, Jalandhar
Class : Class 9
* Harsh are you mad , the volume of oxygen collected at 15 degree Celsius is lower than the volume of oxygen collected at 40 degree Celsius *

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