The dark reaction of photosynthesis involves
fixation of carbon (IV) oxide to give six-carbon sugar
fixation of carbon (IV) oxide with the help of oxygen
use of carbon (IV) oxide to produce glucose using ATP
fixation of carbon (IV) oxide on chlorophyll using hydrogen
Correct answer is C
No explanation has been provided for this answer.
After a meal of yam has been digested, the highest concentration of glucose is to be found in the
hepatic artery
pulmonary vein
hepatic portal vein
posterior vena cava
Correct answer is C
No explanation has been provided for this answer.
Substance manufactured by the leaves are transported to other parts of the plant through the
phloem
companion cells
sieve tubes
cambium
Correct answer is A
No explanation has been provided for this answer.
In the woody stems, gaseous exchange takes place through the
micropyles
stomata
lenticels
vessels
Correct answer is C
No explanation has been provided for this answer.
In plant cells, the chloroplast are located
inside the cell wall
outside the protoplasm
within the vacuole
within the cytoplasm
Correct answer is D
No explanation has been provided for this answer.