Banana is an example of
(A) Apomixis
(B) Polyembryony
(C) Parthenocarpy
(D) Parthenogenesis
1 Answers
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Assertion : The rainbow is an example of the dispersion of sunlight by the water drops in the atmosphere. Reason : No reflection or refraction of ligh
Correct Answer - C Rainbow is a phenomenon due to combind effect of dispersion, refraction and reflection of sunlight by spherical water droplets of rain.
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Assertion (A): India’s Green Revolution is an example of how the productivity of scarce land resources
C. Both A and R are true and R explains A.
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Which of the following is an example of a public good?
D. law and order
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Explain with example, how will you carry out disaster management in your region or premises?
In Mumbai region there is always flooding either due to continuous heavy downpour or due to cyclone. Disaster management can be done in following ways: Preparedness and mitigation . 1. People...
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Which of the following is an example of the dependency of the primary sector on the tertiary sector?
C. Diary and poultry producers suffered a loss when the shops went on strike.
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Which of the following is an example of negative feedback loop in humans
Correct Answer - A (a) Skin blood vessels constrict and skeletal muscles contract due to the cold is an example of negative feedback mechanism of homeostasis.
2 Answers 1 views
Which of the following will lose its economic value, if it fruits are produced by induced parthenocarpy?
Correct Answer - B Testa is the edible part in pomegranate. It is not formed if fruits aw produced by parthenocarpy (no seeds will be formed). Fruits of banana, grape and...
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Which is employed for artificial ripening of banana fruits?
Correct Answer - C Ethylene is a gaseous hormone that induces ripening and maturity of fruits. When applied as foliar spray ethylene accelerates matmity and induces uniform ripening in banana, pineapple,...
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Differentiate between : (a) Xenogamy and Geitonogamy (b) Oviparous and Viviparous organisms (c) Parthenogenesis and Parthenocarpy
(a) Geitonogamy : This is transfer of pollen grains from anther to the stigma of another flower of the same plant. (ii) It is genetically smilar to autogamy since pollengrains...
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Name a molecule having banana bond.
Diborane (B2H6)
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