A gamete normally contains
A gamete normally contains
Options
(a) many alleles of a gene (b) all alleles of a gene (c) two alleles of a gene (d) one allele of a gene
Correct Answer:
many alleles […]
Genetics
A person with XXY sex chromosomes suffers from
A person with XXY sex chromosomes suffers from
Options
(a) Down’s syndrome (b) Klinefelter’s syndrome (c) Turner’s syndrome (d) AIDS
Correct Answer:
Klinefelter’s syndrome
Explanation:
No explanation available. Be the first to write […]
Clover leaf model belongs to
Clover leaf model belongs to
Options
(a) tRNA (b) DNA (c) centriole (d) flagella
Correct Answer:
tRNA
Explanation:
No explanation available. Be the first to write the explanation for this question by […]
DNA associated with highly basic proteins is called
DNA associated with highly basic proteins is called
Options
(a) histones (b) non-histones (c) histones and non-histones (d) albumins
Correct Answer:
histones
Explanation:
No explanation available. Be the first to write the explanation […]
A dihybrid test cross yielding a result of 1 : 1 : 1 : 1 ratio is indicative of
A dihybrid test cross yielding a result of 1 : 1 : 1 : 1 ratio is indicative of
Options
(a) 4 different types of gametes produced by the F₁ dihybrid (b) homozygous […]
A person whose blood group is A, its genotype can be written as
A person whose blood group is A, its genotype can be written as
Options
(a) IᴬIᴮ, IᴬIᴮ (b) IᴬIᴮ, IᴼIᴼ (c) IᴬIᴬ, IᴬIᴼ (d) IᴬIᴼ,IᴮIᴼ
Correct Answer:
IᴬIᴬ, IᴬIᴼ
Explanation:
No explanation available. […]
Chromosome theory states that
Chromosome theory states that
Options
(a) genes are located on chromosome (b) chromosome is made up of DNA (c) chromosome is made up of RNA (d) all of the above
Correct Answer:
genes […]
Diameter of DNA helix is
Diameter of DNA helix is
Options
(a) 10 Å (b) 20 Å (c) 30 Å (d) 40 Å
Correct Answer:
20 Å
Explanation:
No explanation available. Be the first to write the explanation […]
A hereditary disease which is never passed on from father to son is
A hereditary disease which is never passed on from father to son is
Options
(a) autosomal linked disease (b) X chromosomal linked disease (c) Y chromosal linked disease (d) none of the above
An incomplete dominance is shown by
An incomplete dominance is shown by
Options
(a) Pisum sativum (b) Mirabilis jalapa (c) Lathyrus odoratus (d) Neurospora crassa
Correct Answer:
Mirabilis jalapa
Explanation:
No explanation available. Be the first to write the […]