The components of castor oil seed and the maize grain are similar EXCEPT for the
Answer Details
The components of castor oil seed and the maize grain are similar EXCEPT for the number of cotyledons.
Cotyledons are embryonic leaves that are present in the seeds of flowering plants. They are the first leaves to emerge from the germinating seed and play an important role in providing nutrients to the developing embryo. In general, there are two types of seeds based on the number of cotyledons they have: monocotyledonous (one cotyledon) and dicotyledonous (two cotyledons).
The maize grain is a monocotyledonous seed, meaning it has only one cotyledon, while the castor oil seed is a dicotyledonous seed, meaning it has two cotyledons. This is the main difference between the two seeds, and it affects the way they develop and the nutrients they store.
The location of the embryo, the number of radicles, and the number of plumules are all similar in castor oil seed and maize grain, as they are both seeds of flowering plants and share common characteristics.