Biology -December 28, 2021 Which one of the following organisms bears hollow and pneumatic long bones?
Biology -December 28, 2021 The fruit fly has 8 chromosomes (2n) in each cell. During mnterphase of Mitosis if the number of chromosomes at G1 phase is 8, what would be the number of chromosomes after S phase?
Biology -December 28, 2021 Select the favourable conditions required for the formation of oxyhaemoglobin at the alveoli
Biology -December 28, 2021 Which of the following characteristics is incorrect with respect to cockroach?
Biology -December 28, 2021 Which is the "Only enzyme" that has "Capability" to catalyse Initiation, Elongation and Termination in the process of transcription in prokaryotes?
Biology -December 28, 2021 Plasmid pBR322 has Pstl restriction enzyme site within gene ampR that confers ampicillin resistance. If this enzyme is used for inserting a gene for B-galactoside production and the recombinant plasmid is inserted in an E.coli strain
Biology -December 28, 2021 In some members of which of the following pairs of families, pollen grains retain their viability for months after release?
Biology -December 28, 2021 DNA fingerprinting involves identifying differences in some specific regions in DNA sequence, called as
Biology -December 28, 2021 What is the role of RNA polymerase III in the process of transcription in eukaryotes?
Biology -December 28, 2021 Now a days it is possible to detect the mutated gene causing cancer by allowing radioactive probe to hybridise its complimentary DNA in a clone of cells, followed by its detection using autoradiography because
Biology -December 28, 2021 Which of the following is not an application of PCR (Polymerase Chain Reaction)?
Biology -December 28, 2021 Genera like Selaginella and Salvinia produce two kinds of spores. Such plants are known as
Biology -December 28, 2021 When the centromere is situated in the middle of two equal arms of chromosomes, the chromosome is referred as