Which of the following combinations of activities gives the correct sequence of ...

This question is asking about the correct sequence of activities in nursing seeds. The options provided are different combinations of activities: watering of sown seeds, making drills with a dibber, covering seeds with palm fronds, and sowing seeds in drills.

To properly nurse seeds, we need to follow a specific sequence of activities. First, we need to make drills with a dibber. Drills are grooves or furrows made in the soil where we will sow the seeds. This helps to ensure that the seeds are placed at the right depth and spacing.

After making the drills, we sow the seeds in the drills. This means placing the seeds in the furrows we created earlier. Sowing the seeds in the drills helps to ensure that they are evenly spaced and have enough room to grow.

Next, we cover the seeds with palm fronds. This is done to provide some protection to the seeds. Palm fronds act as a natural cover, helping to retain moisture and create a suitable microclimate for germination.

Finally, we water the sown seeds. Watering is crucial for seed germination. It provides the necessary moisture for the seeds to absorb and start growing.

Based on the given options, the correct sequence of nursing seeds is II, IV, III, and I. This means we first make drills with a dibber, then sow the seeds in the drills, followed by covering the seeds with palm fronds, and finally watering the sown seeds.

Therefore, option A, which is II, IV, III, and I, is the correct answer.

Remember, the sequence of activities is important in agriculture to ensure the best conditions for seed germination and growth.