Question

suggest a possible explantaion why the seeds in peapod are arranged in a row wheras those in a tomato are scattered in a juicy pulp.​

Answer 1

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In pea, fruit is legume. The pea pod is developed from monocarpellary, unilocular and half superior ovary. At maturity, the fruit splits along the dorsal and ventral sutures and discharged its seeds.

In pea, fruit is legume. The pea pod is developed from monocarpellary, unilocular and half superior ovary. At maturity, the fruit splits along the dorsal and ventral sutures and discharged its seeds.In gynoecium with single carpel, ovules are always attached to the ventral suture. This results in the fruit with marginal placentation. Thus, the seeds are arranged in a row in legume (pea) pod.

In pea, fruit is legume. The pea pod is developed from monocarpellary, unilocular and half superior ovary. At maturity, the fruit splits along the dorsal and ventral sutures and discharged its seeds.In gynoecium with single carpel, ovules are always attached to the ventral suture. This results in the fruit with marginal placentation. Thus, the seeds are arranged in a row in legume (pea) pod.In tomato, the fruit is berry. It is fruit develop from superior or inferior ovary. In this, the margins of the carpels grow inward to the centre of the ovary dividing the central chamber into compartments called locules.

In pea, fruit is legume. The pea pod is developed from monocarpellary, unilocular and half superior ovary. At maturity, the fruit splits along the dorsal and ventral sutures and discharged its seeds.In gynoecium with single carpel, ovules are always attached to the ventral suture. This results in the fruit with marginal placentation. Thus, the seeds are arranged in a row in legume (pea) pod.In tomato, the fruit is berry. It is fruit develop from superior or inferior ovary. In this, the margins of the carpels grow inward to the centre of the ovary dividing the central chamber into compartments called locules.So that, the ovules are arranged radially on the axis, attached by placenta that is called axial placentation. That's the reason the seeds are embedded in the juicy pulp.

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Answer 2

HLO MATE HERE IS UR ANSWER

⭐. After fertilization , ovules develop seeds , and ovary turns into fruit.

⭐. In a pea plant , there is marginal placentation .i.e ovules are arranged on a ridge along ventral suture of the ovary .

Hence seeds are present in row in peapod.

⭐. In tomato ,parietal placentation is seen and ovules are arranged on inner wall of ovary .

⭐.so seeds are scattered in juicy pulp formed from mesocarp and endocarp.