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

Show answers

Other questions on the subject: Biology

Biology, 22.06.2019 00:00, Nowellkwaku

How does the study of genetic disorders such as pku biologists understand normal alleles?

Answers: 1

continue

Biology, 22.06.2019 00:10, andrea1704

Asap what occurs after cytokinesis is completed at the end of meiosis 1?

Answers: 1

continue

Biology, 22.06.2019 07:30, felipeee4609

Which situation is an example of not doing work? lifting a couch throwing a baseball running up stairs carrying a box

Answers: 1

continue

Biology, 22.06.2019 10:40, ari313

Which of the following factors would not contribute to allopatric speciation? a) a population becomes geographically isolated from the parent population. b) the separated population is small, and genetic drift occurs. c) the isolated population is exposed to different selection pressures than the ancestral population. d) different mutations begin to distinguish the gene pools of the separated populations. e) gene flow between the two populations is extensive.

Answers: 2

continue

You know the right answer?

Students investigated the effect of temperature on the rate of photosynthesis. The students shone l...