Reproduction in OrganismHard

Question

Eight nucleate embryo sacs are

Options

A.always tetrasporic
B.always monosporic
C.always bisporic
D.sometimes monosporic, sometimes bisporic and sometimes tetrasporic

Solution

Megaspore is a haploid structure which divides and gives rise to embryo sac which is also called as female gametophyte. Eight- nucleate embryo sacs may be monosporic (eb, polygonum) or bisporic (eg, Allium) or tetrasporic (eg, Adoxa).

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