Worksheetsbio game
Total questions: 10
Worksheet time: 5mins
White wool is controlled by dominant allele, B and black wool controlled by recessive allele, b. In this population of 1800 sheep, 1782 are white and 18 are black. By using Hardy-Weinberg equation, calculate allelic frequencies of each allele.
p = 0.99
q = 0.01
p = 0.81
q = 0.01
p = 0.9
q = 0.1
p = 0.81
q = 0.1
Strand that contains Okazaki fragments is called
lagging strand
leading strand
replication fork
mRNA
When DNA Polymerase III meets an Adenine nucleotide on template strand at 3' end, it adds
Guanine
Thymine
Uracil
Cytosine
A cross between two true-breeding pea plants were done in which one parent has purple, axial flowers and other has white, terminal flowers. All the F1 progenies have purple, axial flowers.
The F1 progenies were self-crossed and produced 1494 F2 offspring.
Approximately how many of them would you expect to have white flowers with axial position?
93
280
560
840
A genetic cross between a dominant phenotype with unknown genotype individual and a homozygous recessive individual is known as a_________________
test cross
back cross
self-cross
reciprocal cross
If 100 progenies produced in Monohybrid Mendel Test, what is a possible number of progenies in F2 generation would be?
75 round seed plants to 25 wrinkled seed plants
75 green seed plants to 25 yellow seed plants
50 round seed plants to 50 wrinkled seed plants
50 green seed plants to 50 yellow seed plants
A genetic cross of monohybrid plants results in a phenotypic ratio of 1:2:1 in F2 generation demonstrates
__________________
polygenes
linked genes
multiple allele
incomplete dominance
Looking at your cat will give information concerning _____________________
the cat's genotype
the cat's phenotype
the cat's recessive alleles
the cat's heterozygous alleles
Mitosis not always followed by cytokinesis.
If a cell completed mitosis but not cytokinesis, the result
would be _____________________
a cell with single large nucleus
a cell with two nuclei
two cell with single nucleus
two cell with two nucleus
Which phase comes between G1 and G2 Phase?
Cytokinesis
M
S
G0
