As an aspiring gardener, Thomas hopes to use knowledge gained in biology class to better understand...

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Biology

As an aspiring gardener, Thomas hopes to use knowledge gained inbiology class to better understand his tomato plants.
A.Â Â Thomas weighs his tomatoes after harvest, andnotes that tomatoes are made up primarily of Carbon and Water. Fromwhere did these main components originate, and how were theyincorporated into the tomatoes?Â Â (3pts)
B. Thomas calculates that in his one-square-meter garden, hisplants began with a biomass of 45 grams of Carbon. After threemonths, he measures the biomass to be 143 grams of Carbon. He alsoestimates that 32 grams of Carbon were lost through respiration.What was the NPP of his garden over these three months? (2points)
C. A garden pest eats 30 grams of carbon. Suppose that pest iseaten by a wolf. About how much carbon will the wolf receive thatoriginally came from the garden? (2 points)
D. Thomas notices that his tomato plants have higherproductivity with more sun. He thinks back to when he lived in theSahara desert and about how much sunlight there was in the area.Why was there such low primary productivity in the Sahara desert,despite having plenty of sunlight? (1 point)
E. Where will the energy stored in the tomatoes end up after avery, very, very long time? Explain. (2 points)

Answer & Explanation Solved by verified expert

3.8 Ratings (455 Votes)

A This carbon originated from the CO2 that the plant took from the air and fixed thorugh the Calvin Benson cycle Water comes from the soil the plants roots absorbed the water form the soil and took See Answer

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