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Which one of the following is heterosporous?
Options
(a) Dryopteris
(b) Salvinia
(c) Adiantum
(d) Equisetum
Correct Answer:
Salvinia
Explanation:
Salvinia is an aquatic fern with both annual and perennial species- b is heterosporous i.e. with two types of spores, microspores and megaspores
Related Questions: - Ball and socket joints can be seen in
- Excessive aerenchyma is the characteristic of
- Histamines are secreted by
- DDT residues are rapidly passed through food chain causing biomagnification
- Inflorescence is racemose in
Question Type: Memory
(964)
Difficulty Level: Easy
(1008)
Topics: Plant and Animal Kingdom
(295)
Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Ball and socket joints can be seen in
- Excessive aerenchyma is the characteristic of
- Histamines are secreted by
- DDT residues are rapidly passed through food chain causing biomagnification
- Inflorescence is racemose in
Question Type: Memory (964)
Difficulty Level: Easy (1008)
Topics: Plant and Animal Kingdom (295)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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