Which of the following is the largest root parasite
Options
(a) Rafflesia (b) Areuthobium (c) Monotrapa (d) Pistia
Correct Answer:
Rafflesia
Explanation:
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Photosynthesis occurs with mimimum loss of water is
Options
(a) C₃ Plants (b) CAM Plants (c) C₄ Plants (d) None of these
Correct Answer:
CAM Plants
Explanation:
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Protozoans lack which of these as locomotary organs?
Options
(a) pseudopodia (b) flagella (c) cilia (d) parapodia
Correct Answer:
parapodia
Explanation:
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Muscular wall of the heart is externally covered with
Options
(a) epicardium (b) epithelium (c) pericardium (d) endothelium
Correct Answer:
epicardium
Explanation:
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Which structure is not the characteristic of mushrooms?
Options
(a) basidiospore (b) ascospores (c) dikaryotic mycelium (d) eukaryotic structure
Correct Answer:
ascospores
Explanation:
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One mole of ATP on hydrolosis yield energy equivalent to
Options
(a) 7 Kcal (b) 12 Kcal (c) 24 Kcal (d) 36 Kcal
Correct Answer:
7 Kcal
Explanation:
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In angiosperms, which of the following part is triploid?
Options
(a) zygote (b) archegonia (c) endosperm (d) corolloid root
Correct Answer:
endosperm
Explanation:
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The common biosynthetic inhibitor of gibberellic acid is
Options
(a) rosic acid (b) jasmonic acid (c) citric acid (d) lactic acid
Correct Answer:
jasmonic acid
Explanation:
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Desert grasses often roll their leaves due to presence of
Options
(a) oily surface (b) bulliform cells (c) spines (d) none of these
Correct Answer:
bulliform cells
Explanation:
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Menstrual flow occurs due to decrease in level of hormone
Options
(a) progesterone (b) FSH (c) oxytocin (d) vasopressin
Correct Answer:
progesterone
Explanation:
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