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Artificial hybridization : NEET MCQ Questions

Are you looking for NEET MCQ Questions on Artificial hybridization? If Yes then you are at right place. Here you will find Artificial hybridization NEET MCQ Questions and Answers, Trivia, Quiz, Interview MCQ & Artificial hybridization Current Affairs for Competitive Exams like Neet exams, around 30% to 40% of Neet questions are asked from given Artificial hybridization Mcqs. as you know Questions and Ansers on Artificial hybridization MCQS is very important for Neet Exam. In this Artificial hybridization NEET section for Neet competition we are covering NEET MCQ Questions on Artificial hybridization

Question 1 : The external conditions required for seed germination are

A. light, moisture and appropriate temperature

B. oxygen, carbon dioxide and appropriate temperature

C. oxygen, light and appropriate temperature

D. oxygen, moisture and suitable temperature

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Question 2 : Aleurone layer participates in

A. enzyme synthesis

B. transfer of food to cotyledons

C. is also known as scutellum

D. protection of delicate embryo

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Question 3 : When dioecious plants are considered for artificial hybridization, this step would not be relevant

A. collection of pollen

B. bagging of female flower

C. dusting of pollen on stigma

D. emasculation

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Question 4 : This statement is incorrect

A. the seed dormancy is the internal or innate inhibition of generation of normal or viable seeds

B. embryo in the dormant seeds show higher rate of general metabolic rate

C. because fo dormancy seeds remain viable for long durations and can be stored

D. as the seeds mature, its water content is reduced and seeds become relatively dry

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Question 5 : After reaching the ovary, pollen tube does not display this of the following events

A. may enter the ovule through chalaza

B. enters one of the synergids through filiform apparatus

C. enters the ovule through the micropyle

D. chemotactic movement of pollen tube towards synergid

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Question 6 : This will lose its economic value if fruits are produced through parthenocarpy

A. Banana

B. Citrus

C. Pomegarante

D. Grape

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Question 7 : Who first used artificial hybridization in fruit crops?

A. Karpocho

B. Knight

C. Jones

D. Mendel

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Question 8 : The pollen tube releases the two male gametes into the

A. the cytoplasm of antipodal cells

B. one male gamete in cytoplasm of synergids and other in cytoplasm of central cell

C. both in cytoplasm of central cell

D. both in cytoplasm of synergids

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Question 9 : Both geitonogamy and autogamy are prevented in

A. Cucumber

B. Papaya

C. Mazia

D. Castor

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Question 10 : This is the correct sequence for artificial experiment in bisexual flowers

A. Self-pollination -> Bagging -> Emasculation -> Rebagging

B. Cross pollination -> Bagging -> Emasculation -> Rebagging

C. Emasculation -> Bagging -> Cross pollination -> Rebagging

D. Bagging -> Emasculation -> Cross pollination -> Rebagging

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