Agriculture MCQs

Page No. 94

All the individuals derived by vegetative propagation from a single individual is known as___________________?


aAffects more than five characters


bAffects more than ten characters


cAffects only one characters


dAffects more than one characters



A polyploidy species with genomes derived from the same original species is an_________________?


aAllopolyploidy


bAmphidiploids


cAnnapolis


dAutopolyploid


View Answer Autopolyploid

An auxotroph is_________________?


aA mutant organism which has lost its ability to synthesize one or more essential nutrients


bA plan that is able to synthesize its own carbohydrates


cAn organism that depends on other organism for meting its nutrient requirements


dNone of these



If the cell of an organism (heterozygous) for two pairs of genes represented by Aa, Bb, undergoes meiosis then the possible genotype of gametes are________________?


aAB, ab


bAb, ab


cAB, Ab, aB, ab


dData insufficient


View Answer AB, Ab, aB, ab

If two opposite alleles come together, and one of the two finds expression and mask the other in he body this facts is explained as_________________?


aLaw of dominance


bLaw of segregation


cLaw of limiting factors


dLaw of inheritance


View Answer Law of dominance

mitosis is the normal process in a living cell but sudden and abnormal mitosis in an organ will some time result in__________________?


aCancer


bZygote


cGastrula


dNew organ


View Answer Cancer

The mechanism ensuring genetic continuity in mitosis is____________________?


aFormation of two daughter cells with identical DNA


bCrossing over of the genes


cHalving of chromosome nuriber between two daughter cells


dSegregation of maternal and paternal characters



The offspring of a cross between twp individuals differing in at least one set of characters is called__________________?


aPolyploidy


bMutant


cVariant


dHybrid


View Answer Hybrid

Linked gene may be separated by the process of_________________?


aEvolution may be described as


bHistory of development of larger biological units


cInheritance of acquired characters


dDiscontinuous genetic variation



Many groups of insects have developed resistance to DDT and other insecticides as a result of____________________?


aCrossingover


bPolyploidy


cSegregation


dGene mutation


View Answer Polyploidy

Goto Page No.

Page 94 of 240

Alphabetical MCQs Categories

Here below You find all kind of categories of MCQs in alphabetical order.


"Comprehensive Collection of MCQs: Alphabetically Organized by Subject"

"Discover an extensive collection of multiple-choice questions (MCQs) neatly categorized by subject from A to Z. This resource is designed for anyone eager to explore various topics in a straightforward and organized manner. Whether you're a student preparing for exams, an educator seeking supplementary materials, or simply curious about different subjects, this compilation offers a convenient way to learn and assess your knowledge. With questions arranged alphabetically, navigation is effortless, allowing you to delve into subjects of interest at your own pace. Engage, learn, and expand your understanding with this accessible and comprehensive repository of MCQs!"


BolPakistan

bolpakistan.com.pk includes Job Mcqs and Pak Mcqs is the Top Largest Mcqs Forum in World, in which you can read Mcqs of All Subjects, PPSC test preparation, FPSC, NTS and PPSC PAST PAPERS, PPSC PAST MCQS. A Collection of Repeated MCQs for JOBs seekers.

Copyright © 2024, Designed & Developed by BolPakistan