Question

arrange the following term in logical sequence.... pollen grain, ovary, pollen tube, ovule.​

Answer 1

Answer:

Pollen grain, Pollen Tube, Ovary, Ovule

Answer 2

Pollen grain, ovary, pollen tube, ovule

Here, the correct sequence will be as follows :-

Pollen Grain - Pollen tube - Ovary - Ovule

Explanation :-

After the pollen grain falls on the stigma, the pollen tube is formed which goes to the ovary and gets attached to the ovule. The male gamete travels through the pollen tube and reaches the ovule and then fertilisation occurs. So in this sense, the correct sequence is Pollen Grain - Pollen tube - Ovary - Ovule.