While planning for an artificial hybridization programme involving dioecious plants, which of the following steps would not be relevant:
a. Bagging of female flower
b. Dusting of pollen on stigma
c. Emasculation
d. Collection of pollen
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Given below are the events that are observed in an artificial hybridization programme
b; e; c; f; d and a.
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Differentiate between monoecious and dioecious plants. Give one example of each.
Monoecious- bisexual condition of a plant / when both male and female flowers are on the same plant , e.g coconut palm /cucurbits / or any other correct example Dioecious...
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While walking on ice, one should take small steps to avoid slipping. This is because smaller steps ensure
(b) smaller friction Explanation: Small steps keep the angle between the leg and the vertical small i.e. angle between the contact force and vertical is small so the horizontal component of the...
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Select the mismatch (1) Cycas – Dioecious (2) Salvinia – Heterosporous (3) Equisetum – Homosporous (4) Pinus – Dioecious
The correct answer is (4) Pinus is monoecious plant comprising of both male and female cones on same plant.
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Choose the correct statement from amongst the following: a. Dioecious (hermaphrodite) organisms are seen only in animals
c. Dioecious organisms are seen in both plants and animals
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Explain resource planning. What are the steps involved in resource planning?
Resource planning is a technique or skill for proper utilization of resources. (a) As resources are limited, their planning is necessary so that we can use them properly and also save...
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Programme/Project Ministry 1 . Drought-Prone Area : Ministry of Agriculture Programme
(d) The draught prone area programme is by ministry of Rural development to minimise the adverse effects of drought on production of crops and livestock and productivity of land, water...
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Consider the following statements: 1. India is the second country in the world to adopt a National Family Planning Programme.
(c) Family Planning programme was started in 1952 by Government of India. Kerala is the first state in India to achieve replacement level of fertility.
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Name one compound each involving sp3 , sp2 , sp hybridization
sp3 – CH4 , sp2 – C2H4 , sp – C2H2
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Consider the following pairs : Programme/Project Ministry 1 . Drought-Prone Area Programme Ministry of Agriculture
(d) The draught prone area programme is by ministry of Rural development to minimise the adverse effects of drought on production of crops and livestock and productivity of land, water...
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