Agriculture - Mock Test 201

Question 2001

Microsporogenesis occurs in?

A) Roots B) Stems C) Anthers D) Ovules

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Question 2002

Method of breeding can be used for studying the ancestral characteristic?

A) Pure line B) Pedigree method C) Mass selection D) None of these

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Question 2003

Mendok is a gametocide used for inducing male sterility in?

A) Onion B) Sunflower C) Maize D) Cotton

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Question 2004

Which of the following type(s) of male sterility is/are used in commercial seed production of double cross hybrid maize?

A) Cytoplasm alone B) Genetic alone C) Cytoplasm and genetic D) Cytoplasmic and genetic with restors

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Question 2005

Which of the fruit is capsule?

A) Beans B) Mustard C) Cotton D) Wheat

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Question 2006

Which one of the following categories of seeds is the farmer expected to buy afresh every time?

A) Variety B) Hybrid C) Synthetic D) Composite

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Question 2007

Meiosis occurs in?

A) Generative cells B) New cells C) Vegetative cells D) None of the above

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Question 2008

Meiosis is essential for the organism for?

A) Inducing polyploidy B) Growth of the organism C) Keeping the number of chromosomes constant from one generation to the other D) Increasing the number of cells

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Question 2009

Megaspore mother cell produces four megaspores out of which usually?

A) Only one megaspore is functional and the remaining three megaspores abort B) Two megaspores are functional and the remaining two megaspores abort C) Three megaspores are functional and the fourth megaspore aborts D) All the four megaspores are functional

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Question 2010

Mating between two individuals related by descent is?

A) Selfing B) Inbreeding C) Outbreeding D) Maintenance of population

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