Question
The number of species that are known and described range between ______________________. Fill in the blanks with the correct option from the following.
Options :
1.4 to 1.5 million
1.6 to 1.7 million
1.7 to 1.8 million
1.9 to 2 million
Answer :
1.7 to 1.8 million
Copyright © 2025 Test Academy All Rights Reserved