In the following human pedigree, the filled symbols represent the affected individuals. Identify the type of given pedigree.
In his classic experiments on pea plants, Mendel did not use :
Identify the correct order of organisation of genetic material from largest to smallest:
Genome, chromosome, nucleotide, gene
Genome, chromosome, gene, nucleotide
Chromosome, genome, nucleotide, gene
Chromosome, gene, genome, nucleotide
The wings of a bird and the wings of an insect are :
analogous structures and represent convergent evolution
phylogenetic structures and represent divergent evolution
homologous structures and represent convergent evolution
homologous structures and represent divergent evolution
The term "linkage" was coined by :
Satellite DNA is important because it:
shows high degree of polymorphism in population and also the same degree of polymorphism in an individual, which is heritable from parents to children.
does not code for proteins and is same in all members of the population.
codes for enzymes needed for DNA replication.
codes for proteins needed in cell cycle.
Industrial melanism is an example of:
Balbiani rings are sites of :
RNA and protein synthesis
A gene showing codominance has :
alleles tightly linked on the same chromosome
alleles that are recessive to each other
both alleles independently expressed in the hetero zygote
one allele dominant on the other