Biology Questions Entrance Exams Online Exam Quiz
Biology Questions Entrance Exams GK Quiz. Question and Answers related to Biology Questions Entrance Exams. MCQ (Multiple Choice Questions with answers about Biology Questions Entrance Exams
What are the possible phenotypes that can be observed after self-crossing violet flowered pea plants?
Options
A : All violet
B : All white
C : 25% violet and 75% white
D : 25% white and 75% violet
What are the copies of genes that code for different phenotypes called?
Options
A : Alleles
B : Gametes
C : Chromatin
D : DNA
The factor expressed only in homozygous state is called _________
Options
A : dominant
B : recessive
C : gene
D : allele
Self-pollination of F1 progeny will result in a new filial generation called _______
Options
A : F1
B : F0
C : F2
D : F1.1
Based on his experiments on pea plants, what were the things that he suspected of being transferred across generations?
Options
A : Genes
B : Factors
C : Chromosomes
D : DNA
What exactly are Mendel’s factors?
Options
A : Genes
B : Proteins
C : Chromosomes
D : RNA
VV, Vv and vv are _______, while violet and white are _________
Options
A : genotypes, phenotypes
B : phenotypes, genotypes
C : genotypes, genotypes
D : phenotypes, phenotypes
Which zygosity has the same allelic pair of genes?
Options
A : Homozygosity
B : Heterozygosity
C : Hemizygosity
D : Nullizygosity
Which of the following was not observed in F2 progeny of true-breeding tall and dwarf plants?
Options
A : Homozygous tall plants
B : Heterozygous tall plants
C : Homozygous dwarf plants
D : Heterozygous dwarf plants
What is the cross between VV and vv called?
Options
A : Monohybrid cross
B : Dihybrid cross
C : Monogamous cross
D : Digamous cross
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