A herd of cattle is showing reduced fertility and productivi...
An electrostatic precipitator in ...
Name the specific type of gene that is incorporated in a cot...
State two postulates of Oparin and Haldane with reference to...
Name the type of cross that would help to find the genotype ...
Name the type of immunity the colostrum provides to a newbor...
List four benefit to human life by eliminating the use of CF...
Suggest two practices giving one example each, that help pro...
Write the binomials of two fungi and mention the products/bi...
Differentiate between the genetic codes given below:
“Pollen grains in wheat a...
List the two methodologies which were involved in human geno...
Explain ‘YAC’ and mention what was it used for.<...
Describe the inter-relationship between productivity, gross ...
Explain the process of pollination in vallisneria. ...
Both Haemophilia and Thalassemi...
What is disturbance in Hardy-Weinberg genetic equilibrium in...
Name a human disease, its causa...
Why is there fear amongst the guardians that their adolescen...
Explain addiction and dependence in respect of drug or...
Describe the roles of heat, primers and the bacterium Th...
Different animals respond to ch...
Explain the various steps involved in the production of arti...
(a) Explain the significance of "palindromic nucleotide...
Secondary treatment of the sewa...
Write the desirable characters a farmer looks for in his sug...
How did plant breeding techniques help north Indian farmers ...
It is commonly observed that pa...
Write any two limitations of ecological pyramids.
What is an ecological pyramid ? Compare the pyramids of ener...
Explain ‘fitness of a species’’ as mention...
Compare, giving reasons, the J-shaped and S-shaped models of...
“Phenylketonuria is a good example that explains Pleio...
Explain Polygenic inheritance and Multiple allelism with the...
What is an operon ?
Explain how a polycistronic structural gene is regulated by ...
(a) When a seed of an orange is...
Explain the following phases in the menstrual cycle of a hum...
A proper understanding of menstrual cycle can help immensely...
Degenerate and initiator
When one amiono acid is coded by more thatn one codon,it is called Degenerate code.
As the name suggest, intiator codon represent the start codon, AUG has dual functions. It codes for Methionie (met) and it act as initiator codon.