Question

to study the effect of moisture on the germination of seeds.
(a) The students will take the gram seeds.Divide the seeds into three sets A,Band C.
(b) Put the seeds of set A on the moist cotton.
(c) Soak the seeds of the set B in the water overnight and then put on the moist cotton for seed germination.
(d)Put the seeds of set C in the boiling water for sometime then allow it to germinate on the moist cotton.
(e)Note the observations.

Answer 1

Answer:

The observations were as follows

(a)First we took the gram seeds and divide them into three sets A B and C

(b)we took the seeds of set A and put them on the moist cotton

(c)we soak the seeds of set B in water and put on the moist cotton for germination

(d)we put the seeds of set Cin the boiling waterand allow it to germinate on the moist cotton

Answer 2

There will be different rate of germination for the different sheet.

Explanation:

• For A: the rate of germination with we moderate because the moist cotton will consist of a small amount of water

• For B: the rate of germination will be maximum because the seed will absorb a large amount of water when it is soaked in water. Hence the rate of germination will be highest.

• For C: the rate of germination will not take place because the enzyme will be measured by the extreme heat which is present in boiling water

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