question_answer16) Match the following columns.
Column I | Column Il |
(i) Dodo (ii) Quagga (iii) Thylacine (iv) Stellar's sea cow | (a) Africa (b) Russia (c) Mauritius (d) Australia |
question_answer31) What characteristics make a community stable?
View Answer play_arrowquestion_answer32) What could have triggered mass extinctions of species in the past?
View Answer play_arrowquestion_answer33) What accounts for the greater ecological diversity of India?
View Answer play_arrowquestion_answer35) What does 'Red' indicate in the IUCN Red list (2004)?
View Answer play_arrowquestion_answer37) What is the difference between endemic and exotic species?
View Answer play_arrowquestion_answer38) How does species diversity differ from ecological diversity?
View Answer play_arrowquestion_answer39) Why is genetic variation important in the plant Rauwoifiavomitoria?
View Answer play_arrowquestion_answer40) What is Red Data Book?
View Answer play_arrowquestion_answer41) Define gene pool.
View Answer play_arrowquestion_answer42) What: does the term 'Frugivorous' mean?
View Answer play_arrowquestion_answer43) What is the expanded form of IUCN?
View Answer play_arrowquestion_answer44) Define the terms (i) Bioprospecting (ii) Endemism
View Answer play_arrowquestion_answer45) What is common to the species shown in figures A and B? A B
View Answer play_arrowquestion_answer46) What is common to the species shown in figures A and B? A B
View Answer play_arrowquestion_answer54) What criteria should one use in categorizing a species as threatened?
View Answer play_arrowquestion_answer56) How do scientists extrapolate the total number of species on earth?
View Answer play_arrowquestion_answer57) Humans benefit from diversity of life. Give two examples.
View Answer play_arrowquestion_answer60) What are sacred groves and their role in biodiversity conservation?
View Answer play_arrowquestion_answer63) What is co-extinction? Explain with a suitable example?
View Answer play_arrowquestion_answer65) How can you, as an individual, prevent the loss of biodiversity?
View Answer play_arrowquestion_answer71) Explain briefly the 'rivet popper hypothesis' of Paul Ehrlich.
View Answer play_arrowYou need to login to perform this action.
You will be redirected in
3 sec