Based on the data from the table, it can be observed that the plants in Group B, which were grown in containers with a greater depth (10 cm), consistently had a greater average height compared to Group A, which had containers only 3 cm deep. This indicates that a larger root space had a positive effect on plant growth.
To determine whether this effect was likely due to environmental or genetic factors, several factors need to be considered. Firstly, the student mentioned that both groups of plants received the same amount of water and sunlight and grew in the same type of soil. This suggests that the environmental conditions were controlled and should not have significantly influenced the results.
However, to further confirm the effect of root space on plant growth, it would be advisable for the student to conduct additional experiments. For example, the student could vary the amount of water or sunlight provided to each group, keeping the root space constant, and observe the effects on plant growth. This would allow the student to separate the effects of root space from other environmental factors.
Additionally, the student could consider conducting a genetic analysis to rule out any genetic differences between the plants in Group A and Group B. By analyzing the DNA or carrying out a controlled breeding experiment, the student could determine whether the observed differences in plant growth were due to genetic factors rather than root space alone.
Overall, while the data from the table strongly suggests that root space had a significant effect on plant growth, further experimentation and analysis would be needed to definitively determine whether this effect was primarily due to environmental or genetic factors.
A student investigated the effect of root space on plant growth. The student grew two groups of plants of the same variety. Both groups received the same amount of water and sunlight and grew in the same type of soil. The plants in Group A were grown in cube-shaped containers that were 3 centimeters deep. The plants in Group B were grown in cube-shaped containers that were 10 centimeters deep. The table shows the student's observations
Week Plant Group A (Average Height, cm
Plant Group B (Average Height, cm)
1| 2 |3
2| 3 |6
3| 5 |8
4| 7 |10
5| 8 |14
6| 10 |18
What was the effect of root space on plant growth based on the student's investigation? Use the data from the table to support your answer. Explain how you would know whether this effect was likely due to environmental or genetic factors.
5 answers
make it short
The data from the table indicates that plants with more root space had a greater average height compared to plants with less root space. This suggests that root space has a positive effect on plant growth. To determine whether this effect is due to environmental or genetic factors, further experimentation and genetic analysis are needed.
shorter
Plants with more root space had greater average height, indicating that root space positively affected plant growth. Further experimentation and genetic analysis are needed to determine if this effect is due to environmental or genetic factors.
4 answers