Based on the data from the table, it can be observed that the plants in Group B, which were grown in containers with a larger root space of 10 cm, have higher average heights compared to the plants in Group A, which were grown in containers with a smaller root space of 3 cm.
In week 1, the average height of Group B plants (3 cm) was already higher than that of Group A plants (2 cm). As the weeks progressed, the gap between the average heights of the two groups widened. By week 6, the average height of Group B plants reached 18 cm, while the average height of Group A plants only reached 10 cm.
This data suggests that the plants with more root space experienced better growth compared to the plants with less root space. The larger root space allowed for more extensive root development, which in turn allowed the plants to uptake more nutrients and water from the soil. This enhanced uptake of resources facilitated greater growth and higher average heights in the plants.
To determine whether this effect was likely due to environmental or genetic factors, a controlled experiment would need to be conducted. In such an experiment, plants of the same variety would be grown in containers with different root spaces, while all other environmental factors (such as water, sunlight, and soil) remain the same.
If the plants in the containers with larger root spaces still show better growth than the plants in the containers with smaller root spaces under controlled conditions, it is likely that the effect is primarily due to environmental factors, specifically the availability of more space for root development. However, if the plants in the containers with larger root spaces do not show better growth compared to the plants in the containers with smaller root spaces, it suggests that genetic factors may play a more significant role in determining plant growth, regardless of root space.
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.
srry for the long question :)
4 answers
please make it WAY simpler with WAY fewer sentences
The effect of root space on plant growth was investigated by growing two groups of plants in containers of different depths. The data shows that the plants in containers with more root space had higher average heights compared to the plants in containers with less root space. This suggests that the availability of more space for root development allowed for better growth in the plants. To determine whether this effect is due to environmental or genetic factors, a controlled experiment would be needed.
Make it shorter
1 answer