In a bakery, yeast is added to flour to make bread rise. ...
In a bakery, yeast is added to flour to make bread rise. This is possible because yeast produces
alcohol
oxygen
carbon dioxide
energy
ethanol
Correct answer is C
No explanation has been provided for this answer.
The diagram above illustrates a part of the human skeleton. It represents the bones of the ...
Plants that grow in saline water are called ...
In the internal structure of plants, a wide pith in the centre is common to ...
Which of the following is NOT a transmissible character? ...
The period of inactivity seen in some animals during long period of heat or drought is ...
Which of the following is not part of the objectives of conservation of natural resources? ...
Double fertilization in higher plants is significant because it ensures the ...
Alternation of generations is a feature shown in ...
Yellowing leaves is a symptom associated with a deficiency in ...
Which of the following statements is NOT true of insectivorous plants? ...