Question

A fruit having differentiation of epicarp, mesocarp and stony endocarp is
A. Berry
B. Drupe
C. Syconus
D. Amphisarca

Answer 1

Fruits are the adult ovary or ovaries of at least one blossom. In plump fruits, the external layer (normally consumable) is the pericarp, which is the tissue that creates from the ovary mass of the blossom and encompasses the seed to shield it in conditions separated from the parent plant. In berries and drupes, the pericarp frames the edible tissue around the seeds. In different fruits, for example, Citrus and stone fruits (Prunus) just a few layers of the pericarp are eaten.

Complete answer:

Drupe is the delicious organic product where the epicarp is thin, mesocarp is plump and the endocarp is stony hard.
Berries are straightforward, delicious sort of obvious natural products which have a fleshy and consumable pericarp (incorporates epicarp,mesocarp,endocarp).
Synconus is a composite natural product which creates from an inflorescence and has a few achene fruitlets gathered in which the pericarp is dry and hard. The repository of the female blossoms becomes fleshy in this natural product.
Amphisarca is a berry with a woody epicarp and thick mesocarp and endocarp. Along these lines, the right answer is 'Drupe'.

So, the correct answer is option B.

Note:
The pericarp is regularly comprised of three layers: the epicarp (otherwise called exocarp), which is the peripheral layer; the mesocarp, which is the center layer; and the endocarp, which is the internal layer encompassing the ovary or the seeds. In citrus fruits, the epicarp and mesocarp make up the strip. In dry fruits, the layers of the pericarp are not unmistakably discernable .
The epicarp shapes the extreme external skin of the fruit, if there is one. The epicarp is now and then called the exocarp, or, particularly in citrus, the flavedo.