Astudent started a model to show how photosynthesis transforms light into stored chemical energy. carbon dioxide + water -- (> ? what should the student add to the model on the right side of the arrow? a. sunlight and air b. nitrogen and bacteria c. sugar and oxygen d. chlorophyll (apex)

Sugar and oxygen

The correct answer is -

C. Sugar and oxygen.

Explanation:

Photosynthesis is a process of formation of food (carbohydrate) in green plants and algae using inorganic molecules that are carbon dioxide and water in the presence of energy from sunlight.

It occurs in specialized membrane bound organelles, called chloroplast.

In this process, oxygen is released as waste product in the surrounding and sugar (food) produced is utilised as chemical energy by the organism.

Thus, option C) is the right answer.

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c) 50% there are four chromosomes. after crossing over, 2 of the four have been changed. that means any gamete has a 2 in 4 chance or 50% chance of receiving the mutated chromosome.