Question

keep 2 onion on two separate glass and measure it's length every day then at 4th day cut one onions root till 1 cm and then check for two days.. Then write your observation ​

Answer 1

Answer:

here is your answer

Explanation:

Takes two glass jars and fill them with water.

Now, take two onion bulbs and place one on each jar, as shown in Figure.

Observe the growth of roots in both the bulbs for a few days.

Measure the length of roots on day 1, 2 and 3.

On day 4, cut the root tips of the onion bulb in jar 2 by about 1cm. After this, observe

the growth of roots in both the jars and measure their lengths each day for five more

days and record the observations in tables,