Consider the following events.
1. First reptiles
2. First insects
3. Shelled animals
4. First mammals
Arrange the above events in chronological order of their origin on the earth and select the correct answer from the codes given below:
Which of the following States of India has the longest coastline ?
'Saving energy and other resources for the future without sacrificing people's comfort at present is the definition of which of the following concepts?
Match List - I with List - II and select the correct answer from the codes given below.
List I (Samudra Gupta’s Contemporary Kings Of South India) | List II (Their kingdoms) |
A. Dhananjaya | 1. Avamukta |
B. Nilaraja | 2. Kanchi |
C. Ugrasena | 3. Kusthalpura |
D. Vishnugopa | 4. Palaka |
Codes:
In which of the following ecosystems the species diversity is relatively higher?
