Question:
In which of the following species of angiosperms, the process of double fertilization was discovered?
In which of the following species of angiosperms, the process of double fertilization was discovered?
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Double fertilization is a hallmark feature exclusive to angiosperms.
Updated On: Feb 9, 2026
- Datura and Solanum
- Michelia and Papaya
- Lilium and Fritillaria
- Sida and Malva
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The Correct Option is C
Solution and Explanation
Step 1: Understanding double fertilization.
Double fertilization is a unique feature of angiosperms in which two male gametes participate in fertilization—one fuses with the egg cell and the other fuses with the polar nuclei to form endosperm.
Step 2: Historical discovery.
The phenomenon of double fertilization was first discovered by Nawaschin in angiosperms belonging to the genera Lilium and Fritillaria.
Step 3: Analysis of options.
(A) Incorrect — not the plants in which discovery was made.
(B) Incorrect — these are angiosperms but not historically associated with the discovery.
(C) Correct — double fertilization was first observed in Lilium and Fritillaria.
(D) Incorrect — not related to the discovery of double fertilization.
Step 4: Conclusion.
Double fertilization was discovered in Lilium and Fritillaria.
Double fertilization is a unique feature of angiosperms in which two male gametes participate in fertilization—one fuses with the egg cell and the other fuses with the polar nuclei to form endosperm.
Step 2: Historical discovery.
The phenomenon of double fertilization was first discovered by Nawaschin in angiosperms belonging to the genera Lilium and Fritillaria.
Step 3: Analysis of options.
(A) Incorrect — not the plants in which discovery was made.
(B) Incorrect — these are angiosperms but not historically associated with the discovery.
(C) Correct — double fertilization was first observed in Lilium and Fritillaria.
(D) Incorrect — not related to the discovery of double fertilization.
Step 4: Conclusion.
Double fertilization was discovered in Lilium and Fritillaria.
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