Q4. Joe bought a potted plant. He kept it well watered but some of the leaves turned yellow. Joe thought that the plant did not have enough light for photosynthesis. He moved the plant closer to the window but more leaves turned yellow. (a) He then thought that the plant did not have enough minerals. The table below gives information about minerals. mineral & }(c) why the mineral is needed magnesium & to make chlorophyll nitrogen & to make protein phosphorus & to grow and transfer energy potassium & to make fruit (i) Joe's plant did not have enough of one of the minerals in the table. Use the information in the table to suggest which mineral this was. (ii) A plant growing in a pot is more likely to be affected by a shortage of minerals than a plant growing in a garden. Give the reason for this.

Question

Question

Q4. Joe bought a potted plant. He kept it well watered but some of the leaves turned yellow. Joe thought that the plant did not have enough light for photosynthesis. He moved the plant closer to the window but more leaves turned yellow. (a) He then thought that the plant did not have enough minerals. The table below gives information about minerals. mineral & }(c) why the mineral is needed magnesium & to make chlorophyll nitrogen & to make protein phosphorus & to grow and transfer energy potassium & to make fruit (i) Joe's plant did not have enough of one of the minerals in the table. Use the information in the table to suggest which mineral this was. (ii) A plant growing in a pot is more likely to be affected by a shortage of minerals than a plant growing in a garden. Give the reason for this.

Answer 1

(i) The plant is likely lacking in magnesium. (ii) A plant growing in a pot is more likely to be affected by a shortage of minerals because the soil in a pot has a limited supply of minerals.

Answer 2

## Step1: The problem presents a scenario where a potted plant's leaves are turning yellow, despite being well-watered and having sufficient light. Joe, the plant's owner, suspects that the plant may be lacking in minerals. The table provided lists four minerals and their functions in a plant. ## Step2: To determine which mineral the plant might be lacking, we need to consider the symptoms of the plant (yellowing leaves) and match them with the functions of the minerals in the table. ## Step3: Among the minerals listed, magnesium is responsible for making chlorophyll, which gives plants their green color. A deficiency in magnesium often results in yellowing leaves, which matches the symptoms of Joe's plant. ## Step4: The second part of the question asks why a plant growing in a pot is more likely to be affected by a shortage of minerals than a plant growing in a garden. The reason for this is that the soil in a pot has a limited supply of minerals. Over time, the plant uses up these minerals, and unless they are replaced (for example, by adding fertilizer), the plant can suffer from a mineral deficiency. In contrast, a plant growing in a garden has access to a larger volume of soil and hence, a larger supply of minerals.

Question

Answer

Answer

Explain

Hot Questions