What is the Difference Between Cotyledon and Endosperm?
🆚 Go to Comparative Table 🆚The main differences between cotyledons and endosperm are their functions and locations within a seed. Here are the key differences:
- Function: Cotyledons are embryonic leaves that become the first leaves of the embryonic plant, while endosperm is a nutrient-rich tissue that provides nourishment to the developing embryo.
- Location: Cotyledons are part of the plant embryo, while endosperm is located inside the seed.
- Nutrient Storage: Cotyledons store nutrients in leaf-like structures, while endosperm stores nutrients in a tissue that surrounds the embryo.
- Seed Type: In monocots, a single cotyledon is found in the embryo, while a large endosperm is also present.
When a seed germinates, the radicle is the first part to emerge, followed by the cotyledons and then the true leaves. In some species, the cotyledons can also absorb nutrients from the endosperm to provide for the seedling.
On this pageWhat is the Difference Between Cotyledon and Endosperm? Comparative Table: Cotyledon vs Endosperm
Comparative Table: Cotyledon vs Endosperm
Here is a table comparing the differences between cotyledons and endosperms:
Feature | Cotyledon | Endosperm |
---|---|---|
Function | Embryonic leaf of a seed, becomes the first leaves of the plant after germination | Tissue that provides nutrients to the developing embryo |
Location | Part of the plant embryo | Inside the seed |
Roots | Found in dicotyledonous plants | Found in monocotyledonous plants |
Germination | Cotyledon stays until the seedling is capable of photosynthesis | Endosperm is processed completely before the seed sprouts |
Nutrient Provision | Cotyledon provides for the creation of the embryo | Endosperm sustains the young seedling |
Examples | Corn and other monocots | Tomatoes and other dicots |
In summary, cotyledons are part of the embryo and develop into the first leaves of the plant after germination, while endosperms are separate tissues within the seed that provide nutrients to the developing embryo.
Read more:
- Embryo Sac vs Endosperm
- Endosperm vs Perisperm
- Monocot vs Dicot Embryo
- Pericycle vs Endodermis
- Ectoderm vs Endoderm
- Endosymbiont vs Endophyte
- Stem Cells vs Embryonic Stem Cells
- Blastocyst vs Embryo
- Eudicots vs Monocots
- Sporophyte vs Gametophyte
- Monocot vs Dicot Seeds
- Epicotyl vs Hypocotyl
- Embryo vs Zygote
- Gametogenesis vs Embryogenesis
- Chlorophyll vs Chloroplast
- Umbilical Cord Stem Cells vs Embryonic Stem Cells
- Embryo vs Fetus
- Fetal vs Embryonic Stem Cells
- Protoplast vs Protoplasm