Question 6 Select all true statements about the relative diversity of different
ID: 183481 • Letter: Q
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Question 6 Select all true statements about the relative diversity of different groups of organisms from among the following statements There are more plant species on Earth than mammal species There are more species of fungi on Earth than mammal species There are more species of plants on Earth than species of fungi There are more species of plants on Earth than species of arthropods There are more flatworm species on Earth than mammal species There are more species of plants on Earth than species of molluscsExplanation / Answer
And 6 option a is true i.e there are more number of plant species than animals.
Exp. There are around 297,326 species of plants including mosses, ferns, gynosperms, monocots, dicots, red algae and green algae but there are only around 5416 species of mammals.
Option b is also true
Exp. there are around 16000 species of fungi but there are around 5416 number of species of mammals
Option c is true
Exp. there are around 297326 no of species of plants but there are only 16000 species of fungi.
Option 5 is true I.e. there are more number of flatworms species than mammals
Exp. On Earth there are about 20000 species of flatworms but there are around 5416 species of mammals
Option 6 is also correct i.e there are none number of plant species than molluscs
Exp. There are around 297326 species of plant but there are only around 40000 species of molluscs on Earth.
Ans 11. Option a true. Exp. Extremophils belong to domain archea but domain archea includes mesophils as well including extremophils.
Option c and f are True. Exp. Prokaryotes are the unicellular organisms. Which doesn't have a true nucleus and cell organelles henceforth it comes under archea and bacteria
Option d and e is true. exp. The eukaryotes include fungi plants and animals which are multi cellular organisms. These organisms have prominent and developed nucleus with well cell membrane and membrane bound cell organelles
Ans 14. Option e is true. Around
460-440 billion years ago lobed fin fush and Ray fin fish were found
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