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प्रश्न
Define the term Diplospory.
उत्तर
Diplospory is a condition where a diploid embryosac is formed from megaspore mother cells without a regular meiotic division.
E.g: Eupatorium.
संबंधित प्रश्न
If one can induce parthenocarpy through the application of growth substances, which fruits would you select to induce parthenocarpy and why?
An eminent Indian embryologist is
Ruminate endosperm is found in
Coelorhiza is found in
Parthenocarpic fruits lack
Mention the contribution of Hofmeister towards Embryology.
Highlight the milestones from the history of plant embryology.
‘The endosperm of angiosperm is different from gymnosperm’. Do you agree? Justify your answer.
Give examples for the Helobial endosperm.
‘Endothecium is associated with dehiscence of anther’ Justify the statement.
What is endosperm? Explain the types.
Differentiate the structure of Dicot and Monocot seed.
During which of the following free nuclear divisions occurs in angiosperms?
Following figure represents monocot embryo Identify labels P, Q, Rand S.
