Advertisements
Advertisements
Question
The number of water molecules required in the chemical reactions to produce one molecule of glucose during photosynthesis is
Options
six
twelve
eighteen
twenty-four
Advertisements
Solution
twelve
RELATED QUESTIONS
Give biological reasons for the following statements : In some xerophytes leaves are modified into spines
Expand the following biological abbreviations: ATP
Give biological explanations for Plants growing in fertilized soil are often found to wilt if the soil is not adequately watered.
Define the following:
Organic food
Identify the false statement and rewrite it correctly by changing the first or last word only.
Green plants perform photosynthesis.
The figure below represents the vertical section of a leaf:

(i) Name the parts 1 to 5.
(ii) How many veins have been shown?
(iii) State the functions of parts 4 and 5.
Fill in the blank by rearranging the letter in the bracket.
During photosynthesis plants releases _________ (egxyno).
Autotrophs use _____,______ and chlorophyll to prepare their own food.
Oxygen is used for the synthesis of protein and fertilizers.
Which of the following is not applicable to the process of photosynthesis?
