The meaning of PLUMULE is the primary bud of a plant embryo usually situated at the apex of the hypocotyl and consisting of leaves and an epicotyl.

Plumule is the essential part of the seed embryo which further develops into the shoot of the plant. The plumule of the seed emerges out of the soil and develops young leaves and stems. The main parts of the plumule are epicotyl, the young leaves and the apical meristematic tissue of the shoot.

2017年5月3日 · Plumule: Plumule is capable of photosynthesizing in order to produce food for the growing embryonic plant. Radicle: Radicle is capable of absorbing water from the soil, which is required for the development of the embryonic plant.

2023年12月2日 · A plumule is a tiny shoot within a seed that develops into the embryonic stem and leaves of a new plant during germination. Essentially, it’s the plant’s early stage of shoot development.

2024年3月11日 · The plumule refers to a bud-like structure that is the rudimentary shoot apex or embryonic shoot found within the seed embryo of a plant. It represents the precursor to the plant's shoot system and develops into the leaves, stem meristem, and, potentially, the apical bud.

PLUMULE definition: 1. the first shoot that grows from the seed of a plant 2. one of the small, soft feathers of a…. Learn more.

The plumule is the embryonic shoot of a seed, which will develop into the stem and leaves of a new plant after germination. It is one of the key components of a seed, often located above the cotyledons, and plays a crucial role in the early stages of plant growth by enabling the seedling to establish itself above the soil surface.

In botany terms the difference between cotyledon and plumule is that cotyledon is the leaf of the embryo of a seed-bearing plant; after germination it becomes the first leaves of the seedling while plumule is the first bud, or gemmule, of a young plant; the bud, or growing point, of the embryo, above the cotyledons.

2024年3月20日 · Answer- The radicle grows downwards, exhibiting positive geotropism, as it seeks moisture and nutrients from the soil. In contrast, the plumule grows upwards, showing negative geotropism, as it moves towards light sources for photosynthesis. Discuss the phototropic responses of the radicle and plumule.

2018年5月23日 · plumule 1. (in zoology) A down feather. 2. (in botany) The part of a plant embryo that develops into the shoot system. It consists of the stem apex and first leaves. In seedlings showing epigeal germination the plumule grows above the soil surface together with the cotyledons; in seeds showing hypogeal germination, the plumule alone emerges.