During the process of isolation of DNA, chilled ethanol is added to
During the process of isolation of DNA, chilled ethanol is added to Options (a) Remove proteins such as histones (b)…
7 years ago
NEET2013K
Which one of the following statements about enzymes is wrong?
Which of the following statements about enzymes is wrong? Options (a) Enzymes require optimum pH and temperature for maximum activity…
7 years ago
The largest tiger reserve in India is
The largest tiger reserve in India is Options (a) Nagarhole (b) Valmiki (c) Nagarjunsagar-Srisailam (d) Periyar Correct Answer: Nagarjunsagar-Srisailam Explanation:…
7 years ago
Which organization publishes the Red Data Book?
Which organization publishes the Red Data Book? Options (a) GEF (b) IUCN (c) UNEP (d) WWF Correct Answer: IUCN Explanation:…
7 years ago
Which one of the following is not a parasitic adaptation?
Which one of the following is not a parasitic adaptation? Options (a) Loss of unnecessary sense organs (b) Development of…
7 years ago
The second commitment period for Kyoto Protocol was decided at
The second commitment period for Kyoto Protocol was decided at Options (a) Cancun (b) Durban (c) Bali (d) Doha Correct…
7 years ago
Which one of the following is a primary consumer in maize field ecosystem?
Which one of the following is a primary consumer in maize field ecosystem? Options (a) Lion (b) Grasshopper (c) Wolf…
7 years ago
When man eats fish which feeds on zooplankton which have eaten small plants
When man eats fish which feeds on zooplankton which have eaten small plants, the producer in the chain is Options…
7 years ago
In which of the folowing pair both the species have sp³ hybridization?
In which of the folowing pair both the species have sp³ hybridization? Options (a) H₂S, BF₃ (b) SiF₄, BeH₂ (c)…
7 years ago
The pair of species that has the same bond order in the following is:
The pair of species that has the same bond order in the following is: Options (a) O₂, B₂ (b) CO,…
7 years ago