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प्रश्न
Differentiate between:
Albuminous seed and Exalbuminous seed.
उत्तर
| Albuminous seed | Exalbuminous seed |
| These seeds possess endosperm | These seeds lack endosperm |
| In such seeds, food is stored mainly in the endosperm | In such seeds, food is stored only in the cotyledons. |
| Example - Castor, cereal s, grasses | Example - pea, gram, lentil |
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संबंधित प्रश्न
Is the following statement true (T) or false (F)?
Maize grain is fruit and not a seed. (T/F)
Name the following :
A monocotyledonous endospermic seed.
Give two difference in the following pairs:
Bean seed and maize grain
Given below is a longitudinal section of a bean seed. Label the parts marked 1 to 5 and write their functions.
Radicle emerges out of the seed earlier than plumule. What one advantage is served by this?
In the spaces provided below, draw labelled diagrams to show the three stages in the germination of any seed you have observed.
Name the following:
The part of castor seed that stores food.
Name the following:
In which part of the maize-seed food is stored?
Give two examples of the following:
Dicotyledonous non-endospermic seeds showing hypogeal germination.
Differentiate between:
Coleorhiza and Coleoptile.
