Zoology-Phylum Characteristics
NEET Zoology Phylum Characteristics MCQ Question
Type: MCQ-numerical-Medium-Class 11
If the total number of named species on Earth is 1.5 million, how many of these species belong to the phylum Arthropoda?
A
1 million
B
500,000
C
1.2 million
D
750,000
Correct Answer
Option A
Detailed Explanation
Over two-thirds of all named species on Earth are arthropods. Therefore, 2/3 of 1.5 million is 1 million.
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