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71
Plants which flower only once in, their lifetime are known as
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Answer: Option B
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72
A hydrophyte is
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Answer: Option B
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73
Opium is obtained from
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Answer: Option C
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74
Consider the following animals.
1. Sea cow
2. Sea horse
3. Sea lion
Which of the above is/are mammal/mammals?
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Answer: Option B
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75
In the aerial roots of some orchids the epidermal initials divide periclinally to form a many-layered or a multiple epidermis, called
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Answer: Option B
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76
Which among the following are called the amphibians of plant kingdom?
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Answer: Option C
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77
Noscapine is obtained from
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Answer: Option A
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78
In which of the following orders, all the members possess sporangia which have the eusporangiate type of development?
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Answer: Option A
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79
Which botanist is credited with creating one of the first widely used natural systems of plant classification?
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Answer: Option B
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80
The part of the flower that can carry out photosynthesis is
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Answer: Option C
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