Question

types ofTetra sporic embryo sac ​

Answer 1

Answer:

Example – Adoxa, Sambucus, Ulmus, Tulipa, Erythronium etc. This type of embryo sac is characterized by the absence of synergids and antipodals. Out of four haploid coeno-megaspore one migrates to the micropylar end, one at chalazal end and two at the lateral sides.

Answer 2

Example – Adoxa, Sambucus, Ulmus, Tulipa, Erythronium etc. This type of embryo sac is characterized by the absence of synergids and antipodals. Out of four haploid coeno-megaspore one migrates to the micropylar end, one at chalazal end and two at the lateral sides.

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