Red List contains data or information on
Red list of red data bood IUCN (New name WCU) involve threatened species of plants & animals
Which of the following is correctly matched?
Stratification :- Structural component of ecosystem (2) Aerenchyma :- Feature of hydrophytes (3) Age pyramid :- Food chain (4) Parthenium hysterophorus :- Exotic species do not that allow the growth of other plants near it.
If '+' sign is assigned to beneficial interaction, '–' sign to detrimental and '0' sign to neutral interaction, then the population interaction represented by '+' '–' refers to
Parasitism + , – Mutualism + , + Amensalism 0, – Commensalism +, 0
Which of the following is correct for r-selected species?
The primary producers of the deep-sea hydrothermal vent ecosystem are
How many hot spots of biodiversity in the world have been identified till date by Norman Myers?
Which kind of therapy was given in 1990 to a four-year-old girl with adenosine deaminase (ADA) deficiency?
Which of the following restriction enzymes produces blunt ends?
Eco RV has restriction sequence – 5' – GAT ATC – 3' 3' – CTA TAG – 5'
A foreign DNA and plasmid cut by the same restriction endonuclease can be joined to form a recombinant plasmid using
Ligase are the enzymes used to join substrates. Here in case of DNA T4 DNA ligase is used.
Which of the following are homologous organs?
Vitamin D is essential for?
Common cold is caused by
Which of the following are the possible blood groups of the offspring of the parents with blood group O and AB?
Match List I with List II and select the correct answer using the code given below the lists
Oral Rehydration Therapy is recommended for
The wounds of face bleed profusely because
Which of the following organelles of a cell is/are involved in photosynthesis?
Which of the following is not a mammal?
Among the given nutrients milk is a poor source of
Which of the following is not an enzyme?
Balanced diet should have approximately
Which one among the following nutrients is a structural component of the cell wall of plants?
Which one among the following most correctly determines the atomic number of an element?
Which one among the following cell organelles is semi-permeable?
AIDS is caused by Human immunodefifiency Virus (HIV) which is
Consider the following statements regarding osmosis in animal cells:
Which of the statements given above is/are correct?
Consider the following diseases :
Which of the above diseases are caused by bacteria?
The sex of a newborn baby is determined by the chromosome inherited from
The Nobel Prize in Medicine for the year 2012 has been awarded to John B. Gurdon and Shinya Yamanaka for the discovery that
