Biology, asked by Anonymous, 8 months ago

what is primary Meristem?​

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Answered by Anonymous
5

Answer---

Primary Meristem

Primary meristems are the direct descendants of the embryonic cells.

Example -- apical meristem of shoot apex and root apex

Answered by rekhasingh86501
1

Answer:

primary meristem are those that occur directly during the development of the embryo cells are called primary for being the first that originate and are located at the tips of the stems, roots and axillary buds.

The primary meristems include three main groups of tissues

Protoderm-

The protoderm is formed by the peripheral cell layer and gives rise to dermal tissue...

Ground meristem-

The ground meristem is formed by isodiametric cells relatively large and thin walls. This tissue gives rise to the pith, the endodermis and cortex.

Procambium-

The procambium is formed by smaller cells and longer than the ground meristem gives rise to the primary vascular tissue cells ( primary xylem and primary phloem) and the pericycle...

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