Occurrence of cells in diploid organisms containing multiples of the 2n genomes is known as____________________?
A. Allopolyploid B. Amphidiploids C. End polyploidy D. Aneupoidy
Plant Breeding and Genetics MCQs
Pedigree selection is used in____________________?
A. Self pollinated plants B. Cross pollinated plants C. Plant difficult to hybridized D. For crosses at intervener level
An organism or cell having a chromosome number that is higher than the exact nultiple of the basic number is known as__________________?
A. Hypoploid B. Hyperploid C. Allopolyploid D. Autopolyploid
Bacteria, single celled animals and plants are grouped to gather as_______________________?
A. Protozoa B. Prototypal C. Protista D. Prokaryotes
The protein synthesizing system is associated with_____________________?
A. Microtubules B. Ribosome’s C. Episodes D. Mitochondria
From a single ear of corn a farmer planted 300 kernels which produced 225 tall and 75 short plants. the genotype of these offsprings are most likely to be_____________________?
A. TT and Tt only B. TT and tt only C. Tt and Tt only D. TT Tt and tt
As a general rule interbreeding is possible between______________________?
A. Any two members of a Genus B. Any two members of a Species C. Any two members of a Family D. Any two members of an order
The term cell was introduced in 1665 by__________________?
A. Maligned B. Hook C. Schneider D. Schumann
The digestive vacuole in the animal cell are____________________?
A. Ribosomes B. Lysosomes C. Lysozymes D. Dictysomes