Biology, 13.06.2021 17:30 shirleybuck
Students investigated the effect of temperature on the rate of photosynthesis.
The students shone light from a lamp onto pondweed and measured the volume of oxygen produced per hour.
Table 1 shows the results.
Temperature in °C
Table 1
Rate of photosynthesis in cm3/hour
Test 1
Test 2
19.3 34.1 45.2 39.8 20.5 14.2
Test 3 Mean 19.5 X 32.9 33.2 44.9 44.0 44.0 40.8 22.4 22.0
2.2 2.1
20 18.5 25 32.6 30 41.9 35 38.6 40 23.1 45 1.9
*02*
IB/M/Jun20/8461/1H
*03*
IB/M/Jun20/8461/1H
3
Do not write outside the box
01.3
Calculate mean value X.
Answers: 3
Biology, 22.06.2019 00:10
Asap what occurs after cytokinesis is completed at the end of meiosis 1?
Answers: 1
Biology, 22.06.2019 11:00
Why did the federal government end its support of yucca mountain as a site for long-term storage of nuclear water
Answers: 1
Biology, 22.06.2019 13:00
We can be sure that a mole of table sugar and a mole of vitamin c are equal in their 1) mass in daltons. 2) mass in grams. 3) number of molecules. 4) number of atoms. 5) volume.
Answers: 3
Students investigated the effect of temperature on the rate of photosynthesis.
The students shone l...
Mathematics, 16.01.2021 23:10
Mathematics, 16.01.2021 23:10
Mathematics, 16.01.2021 23:10
Mathematics, 16.01.2021 23:10
Mathematics, 16.01.2021 23:10
Arts, 16.01.2021 23:10
History, 16.01.2021 23:10
Mathematics, 16.01.2021 23:10
Health, 16.01.2021 23:10