All articles filed under Quiz.
Explain the processing of heterogeneous nuclear RNA (hRNA) into a fully functional mRNA in eukaryot…
“DNA replication is continuous and discontinuous on the two strands within the replication fork.” E…
Why does DNA replication occur within a replication fork and not in its entire length simultaneousl…
If the cells in the leaves of a maize plant contain 10 chromosomes each, write the number of chromo…
State any 3 reasons for which these types of animals are being produced. Ans. Transgenic animals ar…
Name the transgenie animal having the largest number amongst all the existing transgenic animals. A…
What are transgeric animals ? Ans. Transgenic animals are organisms that have had their genetic mat…
The Ecological pyramids may have an ‘upright’ or an ‘inverted’ shape. Justify with the help of suit…
What does an ecological pyramid represent ? Ans. An ecological pyramid represents the trophic (feed…
Tropical regions harbour more species than the temperate regions. How have biologists tried to expl…
Write the conclusion they arrived at the end of their experiment. Ans. At the end of their experime…
State the importance of () blending and (2) contrifugation in their experiment. Ans. Blending: Blen…
