STD 12 - 1. sexual reproduction in flowering plants — BIOLOGY STD 12 Science — Question
Rajasthan BoardEnglish MediumSTD 12 ScienceBIOLOGYSTD 12 - 1. sexual reproduction in flowering plants1 Mark
MCQ
Tapetal cells are characterized by
A
Mitotic division
B
Meiotic division
C
Endomitosis
✓
Endomitosis as well as endopolyploidy
✓
Answer
Correct option: D.
Endomitosis as well as endopolyploidy
d Tapetum is the innermost layer of anther wall. It is the major nourishing layer: Its cells become multinucleate and polyploid through endomitosis and endopolyploidy.
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