Early Experiments
BIOXI13: PHOTOSYNTHESIS IN HIGHER PLANTS

337098 In an experiment demonstrating the evolution of oxygen in
Hydrilla
, sodium bicarbonate is added to water in the experimental set-up. What would happen if all other conditions are favourable?

1 Amount of oxygen evolved increases as the availability of carbon dioxide increases.
2 Amount of oxygen evolved decreases as the availability of carbon dioxide increases.
3 Amount of oxygen evolved increases as carbon dioxide in water is absorbed by sodium bicarbonate.
4 Amount of oxygen evolved decreases as carbon dioxide in water is absorbed by sodium bicarbonate.
BIOXI13: PHOTOSYNTHESIS IN HIGHER PLANTS

337099 _______ performed an elegant experiment with an _______ plant to show that in bright sunlight, small bubble, were formed around the green parts, while in dark they do not die.

1 Priestly,   Aquatic
2 Ingenhousz,   Terrestrial
3 Priestly,   Terrestrial
4 Ingenhousz,   Aquatic
BIOXI13: PHOTOSYNTHESIS IN HIGHER PLANTS

337100 A student sets up an experiment on photosynthesis as follows:
He takes soda water in a glass tumbler and add chlorophyll extracts into the contents and keeps the tumbler exposed to sunlight hoping that he has provided necessary ingredients for photosynthesis to proceed (viz., \(\mathrm{CO}_{2}, \mathrm{H}_{2} \mathrm{O}\), chlorophyll and light). What do you think what will happen after, say, a few hours of exposure of light?

1 Photosynthesis will take place and glucose will be produced.
2 Photosynthesis will take place and starch will be produced which will turn the mixture turbid.
3 Photosynthesis will not take place because \(\mathrm{CO}_{2}\) dissolved in soda water escapes into the atmosphere.
4 Photosynthesis will not take place because intact chloroplasts are needed for the process.
BIOXI13: PHOTOSYNTHESIS IN HIGHER PLANTS

337101 Statement A :
Using a prism, T.W Engelmann split light into its spectral components and then illuminated a green alga, chlamydomonas, placed in a suspension of aerobic bacteria
Statement B :
The aerobic bacteria were used to detect the site of \(C{O_2}\) evolution

1 Statement-A is correct but Statement-B is incorrect
2 Statement-A is incorrect but Statement-B is correct
3 Both the statements are correct
4 Both the statements are incorrect
BIOXI13: PHOTOSYNTHESIS IN HIGHER PLANTS

337102 Statement A :
Jan Ingenhousz showed that sunlight is essential to the plant process that somehow purifies the air fouled by burning candles or breathing animals
Statement B :
Ingenhousz in an elegant experiment with an aquatic plant showed that in bright sunlight, small bubbles were formed around the green parts while in the dark they did not

1 Statement-A is correct but Statement-B is incorrect
2 Statement-A is incorrect but Statement-B is correct
3 Both the statements are correct
4 Both the statements are incorrect
BIOXI13: PHOTOSYNTHESIS IN HIGHER PLANTS

337098 In an experiment demonstrating the evolution of oxygen in
Hydrilla
, sodium bicarbonate is added to water in the experimental set-up. What would happen if all other conditions are favourable?

1 Amount of oxygen evolved increases as the availability of carbon dioxide increases.
2 Amount of oxygen evolved decreases as the availability of carbon dioxide increases.
3 Amount of oxygen evolved increases as carbon dioxide in water is absorbed by sodium bicarbonate.
4 Amount of oxygen evolved decreases as carbon dioxide in water is absorbed by sodium bicarbonate.
BIOXI13: PHOTOSYNTHESIS IN HIGHER PLANTS

337099 _______ performed an elegant experiment with an _______ plant to show that in bright sunlight, small bubble, were formed around the green parts, while in dark they do not die.

1 Priestly,   Aquatic
2 Ingenhousz,   Terrestrial
3 Priestly,   Terrestrial
4 Ingenhousz,   Aquatic
BIOXI13: PHOTOSYNTHESIS IN HIGHER PLANTS

337100 A student sets up an experiment on photosynthesis as follows:
He takes soda water in a glass tumbler and add chlorophyll extracts into the contents and keeps the tumbler exposed to sunlight hoping that he has provided necessary ingredients for photosynthesis to proceed (viz., \(\mathrm{CO}_{2}, \mathrm{H}_{2} \mathrm{O}\), chlorophyll and light). What do you think what will happen after, say, a few hours of exposure of light?

1 Photosynthesis will take place and glucose will be produced.
2 Photosynthesis will take place and starch will be produced which will turn the mixture turbid.
3 Photosynthesis will not take place because \(\mathrm{CO}_{2}\) dissolved in soda water escapes into the atmosphere.
4 Photosynthesis will not take place because intact chloroplasts are needed for the process.
BIOXI13: PHOTOSYNTHESIS IN HIGHER PLANTS

337101 Statement A :
Using a prism, T.W Engelmann split light into its spectral components and then illuminated a green alga, chlamydomonas, placed in a suspension of aerobic bacteria
Statement B :
The aerobic bacteria were used to detect the site of \(C{O_2}\) evolution

1 Statement-A is correct but Statement-B is incorrect
2 Statement-A is incorrect but Statement-B is correct
3 Both the statements are correct
4 Both the statements are incorrect
BIOXI13: PHOTOSYNTHESIS IN HIGHER PLANTS

337102 Statement A :
Jan Ingenhousz showed that sunlight is essential to the plant process that somehow purifies the air fouled by burning candles or breathing animals
Statement B :
Ingenhousz in an elegant experiment with an aquatic plant showed that in bright sunlight, small bubbles were formed around the green parts while in the dark they did not

1 Statement-A is correct but Statement-B is incorrect
2 Statement-A is incorrect but Statement-B is correct
3 Both the statements are correct
4 Both the statements are incorrect
BIOXI13: PHOTOSYNTHESIS IN HIGHER PLANTS

337098 In an experiment demonstrating the evolution of oxygen in
Hydrilla
, sodium bicarbonate is added to water in the experimental set-up. What would happen if all other conditions are favourable?

1 Amount of oxygen evolved increases as the availability of carbon dioxide increases.
2 Amount of oxygen evolved decreases as the availability of carbon dioxide increases.
3 Amount of oxygen evolved increases as carbon dioxide in water is absorbed by sodium bicarbonate.
4 Amount of oxygen evolved decreases as carbon dioxide in water is absorbed by sodium bicarbonate.
BIOXI13: PHOTOSYNTHESIS IN HIGHER PLANTS

337099 _______ performed an elegant experiment with an _______ plant to show that in bright sunlight, small bubble, were formed around the green parts, while in dark they do not die.

1 Priestly,   Aquatic
2 Ingenhousz,   Terrestrial
3 Priestly,   Terrestrial
4 Ingenhousz,   Aquatic
BIOXI13: PHOTOSYNTHESIS IN HIGHER PLANTS

337100 A student sets up an experiment on photosynthesis as follows:
He takes soda water in a glass tumbler and add chlorophyll extracts into the contents and keeps the tumbler exposed to sunlight hoping that he has provided necessary ingredients for photosynthesis to proceed (viz., \(\mathrm{CO}_{2}, \mathrm{H}_{2} \mathrm{O}\), chlorophyll and light). What do you think what will happen after, say, a few hours of exposure of light?

1 Photosynthesis will take place and glucose will be produced.
2 Photosynthesis will take place and starch will be produced which will turn the mixture turbid.
3 Photosynthesis will not take place because \(\mathrm{CO}_{2}\) dissolved in soda water escapes into the atmosphere.
4 Photosynthesis will not take place because intact chloroplasts are needed for the process.
BIOXI13: PHOTOSYNTHESIS IN HIGHER PLANTS

337101 Statement A :
Using a prism, T.W Engelmann split light into its spectral components and then illuminated a green alga, chlamydomonas, placed in a suspension of aerobic bacteria
Statement B :
The aerobic bacteria were used to detect the site of \(C{O_2}\) evolution

1 Statement-A is correct but Statement-B is incorrect
2 Statement-A is incorrect but Statement-B is correct
3 Both the statements are correct
4 Both the statements are incorrect
BIOXI13: PHOTOSYNTHESIS IN HIGHER PLANTS

337102 Statement A :
Jan Ingenhousz showed that sunlight is essential to the plant process that somehow purifies the air fouled by burning candles or breathing animals
Statement B :
Ingenhousz in an elegant experiment with an aquatic plant showed that in bright sunlight, small bubbles were formed around the green parts while in the dark they did not

1 Statement-A is correct but Statement-B is incorrect
2 Statement-A is incorrect but Statement-B is correct
3 Both the statements are correct
4 Both the statements are incorrect
BIOXI13: PHOTOSYNTHESIS IN HIGHER PLANTS

337098 In an experiment demonstrating the evolution of oxygen in
Hydrilla
, sodium bicarbonate is added to water in the experimental set-up. What would happen if all other conditions are favourable?

1 Amount of oxygen evolved increases as the availability of carbon dioxide increases.
2 Amount of oxygen evolved decreases as the availability of carbon dioxide increases.
3 Amount of oxygen evolved increases as carbon dioxide in water is absorbed by sodium bicarbonate.
4 Amount of oxygen evolved decreases as carbon dioxide in water is absorbed by sodium bicarbonate.
BIOXI13: PHOTOSYNTHESIS IN HIGHER PLANTS

337099 _______ performed an elegant experiment with an _______ plant to show that in bright sunlight, small bubble, were formed around the green parts, while in dark they do not die.

1 Priestly,   Aquatic
2 Ingenhousz,   Terrestrial
3 Priestly,   Terrestrial
4 Ingenhousz,   Aquatic
BIOXI13: PHOTOSYNTHESIS IN HIGHER PLANTS

337100 A student sets up an experiment on photosynthesis as follows:
He takes soda water in a glass tumbler and add chlorophyll extracts into the contents and keeps the tumbler exposed to sunlight hoping that he has provided necessary ingredients for photosynthesis to proceed (viz., \(\mathrm{CO}_{2}, \mathrm{H}_{2} \mathrm{O}\), chlorophyll and light). What do you think what will happen after, say, a few hours of exposure of light?

1 Photosynthesis will take place and glucose will be produced.
2 Photosynthesis will take place and starch will be produced which will turn the mixture turbid.
3 Photosynthesis will not take place because \(\mathrm{CO}_{2}\) dissolved in soda water escapes into the atmosphere.
4 Photosynthesis will not take place because intact chloroplasts are needed for the process.
BIOXI13: PHOTOSYNTHESIS IN HIGHER PLANTS

337101 Statement A :
Using a prism, T.W Engelmann split light into its spectral components and then illuminated a green alga, chlamydomonas, placed in a suspension of aerobic bacteria
Statement B :
The aerobic bacteria were used to detect the site of \(C{O_2}\) evolution

1 Statement-A is correct but Statement-B is incorrect
2 Statement-A is incorrect but Statement-B is correct
3 Both the statements are correct
4 Both the statements are incorrect
BIOXI13: PHOTOSYNTHESIS IN HIGHER PLANTS

337102 Statement A :
Jan Ingenhousz showed that sunlight is essential to the plant process that somehow purifies the air fouled by burning candles or breathing animals
Statement B :
Ingenhousz in an elegant experiment with an aquatic plant showed that in bright sunlight, small bubbles were formed around the green parts while in the dark they did not

1 Statement-A is correct but Statement-B is incorrect
2 Statement-A is incorrect but Statement-B is correct
3 Both the statements are correct
4 Both the statements are incorrect
BIOXI13: PHOTOSYNTHESIS IN HIGHER PLANTS

337098 In an experiment demonstrating the evolution of oxygen in
Hydrilla
, sodium bicarbonate is added to water in the experimental set-up. What would happen if all other conditions are favourable?

1 Amount of oxygen evolved increases as the availability of carbon dioxide increases.
2 Amount of oxygen evolved decreases as the availability of carbon dioxide increases.
3 Amount of oxygen evolved increases as carbon dioxide in water is absorbed by sodium bicarbonate.
4 Amount of oxygen evolved decreases as carbon dioxide in water is absorbed by sodium bicarbonate.
BIOXI13: PHOTOSYNTHESIS IN HIGHER PLANTS

337099 _______ performed an elegant experiment with an _______ plant to show that in bright sunlight, small bubble, were formed around the green parts, while in dark they do not die.

1 Priestly,   Aquatic
2 Ingenhousz,   Terrestrial
3 Priestly,   Terrestrial
4 Ingenhousz,   Aquatic
BIOXI13: PHOTOSYNTHESIS IN HIGHER PLANTS

337100 A student sets up an experiment on photosynthesis as follows:
He takes soda water in a glass tumbler and add chlorophyll extracts into the contents and keeps the tumbler exposed to sunlight hoping that he has provided necessary ingredients for photosynthesis to proceed (viz., \(\mathrm{CO}_{2}, \mathrm{H}_{2} \mathrm{O}\), chlorophyll and light). What do you think what will happen after, say, a few hours of exposure of light?

1 Photosynthesis will take place and glucose will be produced.
2 Photosynthesis will take place and starch will be produced which will turn the mixture turbid.
3 Photosynthesis will not take place because \(\mathrm{CO}_{2}\) dissolved in soda water escapes into the atmosphere.
4 Photosynthesis will not take place because intact chloroplasts are needed for the process.
BIOXI13: PHOTOSYNTHESIS IN HIGHER PLANTS

337101 Statement A :
Using a prism, T.W Engelmann split light into its spectral components and then illuminated a green alga, chlamydomonas, placed in a suspension of aerobic bacteria
Statement B :
The aerobic bacteria were used to detect the site of \(C{O_2}\) evolution

1 Statement-A is correct but Statement-B is incorrect
2 Statement-A is incorrect but Statement-B is correct
3 Both the statements are correct
4 Both the statements are incorrect
BIOXI13: PHOTOSYNTHESIS IN HIGHER PLANTS

337102 Statement A :
Jan Ingenhousz showed that sunlight is essential to the plant process that somehow purifies the air fouled by burning candles or breathing animals
Statement B :
Ingenhousz in an elegant experiment with an aquatic plant showed that in bright sunlight, small bubbles were formed around the green parts while in the dark they did not

1 Statement-A is correct but Statement-B is incorrect
2 Statement-A is incorrect but Statement-B is correct
3 Both the statements are correct
4 Both the statements are incorrect