Based on the information provided in the table, we can analyze the relationships between genes, the environment, and the coloration of tomato plants.

Looking at the final appearance of the tomato plants, we can see that they are green.

To determine the statement that best explains this final appearance, we need to consider the information given in the table.

Statement (1) suggests that the expression of gene A is not affected by light. However, since the final appearance of the tomato plants is green, which indicates the presence of chlorophyll, it implies that gene A is likely involved in the production of chlorophyll and is affected by light. Therefore, statement (1) is not the best explanation.

Statement (2) states that the expression of gene B varies with the presence of light. This statement aligns with the fact that the tomato plants are green, indicating that gene B is likely involved in the production of chlorophyll and is affected by light. Therefore, statement (2) is a plausible explanation.

Statement (3) suggests that the expression of gene A varies with the environment. However, since the final appearance of the tomato plants is green, it implies that gene A is likely involved in the production of chlorophyll and is affected by light, rather than the environment. Therefore, statement (3) is not the best explanation.

Statement (4) states that gene B is expressed only in darkness. However, since the final appearance of the tomato plants is green, it indicates that gene B is likely involved in the production of chlorophyll and is affected by light, rather than being expressed only in darkness. Therefore, statement (4) is not the best explanation.

Based on the analysis, statement (2) - "The expression of gene B varies with the presence of light" - best explains the final appearance of these tomato plants.

Question

Based on the information provided in the table, we can analyze the relationships between genes, the environment, and the coloration of tomato plants.

Looking at the final appearance of the tomato plants, we can see that they are green.

To determine the statement that best explains this final appearance, we need to consider the information given in the table.

Statement (1) suggests that the expression of gene A is not affected by light. However, since the final appearance of the tomato plants is green, which indicates the presence of chlorophyll, it implies that gene A is likely involved in the production of chlorophyll and is affected by light. Therefore, statement (1) is not the best explanation.

Statement (2) states that the expression of gene B varies with the presence of light. This statement aligns with the fact that the tomato plants are green, indicating that gene B is likely involved in the production of chlorophyll and is affected by light. Therefore, statement (2) is a plausible explanation.

Statement (3) suggests that the expression of gene A varies with the environment. However, since the final appearance of the tomato plants is green, it implies that gene A is likely involved in the production of chlorophyll and is affected by light, rather than the environment. Therefore, statement (3) is not the best explanation.

Statement (4) states that gene B is expressed only in darkness. However, since the final appearance of the tomato plants is green, it indicates that gene B is likely involved in the production of chlorophyll and is affected by light, rather than being expressed only in darkness. Therefore, statement (4) is not the best explanation.

Based on the analysis, statement (2) - "The expression of gene B varies with the presence of light" - best explains the final appearance of these tomato plants.

Knowee AI · Accepted Answer