The algal partner of a lichen is called:
Mycobiont
Phycobiont
Both 1 and 2
None of the above
Spiders and scorpions are:
Insects
Millipedes
Arachnids
Crustaceans
Which are the excretory organs in members of phylum Platyhelminthes?
Nephridia
Malpighian tubules
Flame cells (solenocytes)
Green glands
Which of the following is commonly known as Hag fish?
Octopus
Balanoglossus
Myxine
Petromyzon
Which taxonomic term may be substituted for any rank in the classification?
Class
Genus
Species
Taxon
How many chambers are present in crocodile's heart?
4
2
3
1
Sub-phylum Urochordata includes which of the following groups of animals?
Amphibians
Marine animals
Terrestrial animals
Birds
Who is known as the father of Taxonomy?
Carolus Linnaeus
Eichler
E.H. Haeckel
Robert Whittaker
A group of freely inter-breeding organisms constitutes a:
Family
Homo: generic name, sapiens: ?
Species name
Human name
Division name
Organism's name
