As shown in the figure, place an onion on each gas jar in such a way that its base (roots) will remain dipped in water. Measure and record the length of the roots of both onions on the first, second and third day. On the fourth day, cut off 1 cm of the roots of the onion in flask B Measure the length of the roots of both onions for the next five days and record table.


Which onion has longer roots? Why?

As shown in the figure, place an onion on each gas jar in such a way that its base (roots) will remain dipped in water. Measure and record the length of the roots of both onions on the first, second and third day. On the fourth day, cut off 1 cm of the roots of the onion in flask B Measure the length of the roots of both onions for the next five days and record table. Why did the roots of the onion in jar B stop growing?

The roots that originate from the base of the stem are

Plants get water through the roots because of

The product of cube roots of -1 is equal to

Form the quadratic equation, if the sum of the roots is 24 and the product of the roots is 140.

Describe the tap root/true root system.

Find the odd one out: Onion, Rice, Wheat, Green peas

Root cap is present at the tip of root for