Organisms which are indicator of pollution of air
Mosses
Lichens
Mushrooms
Puffballs
Related Questions
Which statement about the structure of viroids is FALSE?
They are composed of double-stranded RNA.
They lack a protein coat.
They have a circular RNA molecule.
They are smaller than viruses.
Find out the correct statement
20°C is equal to 68°F
20°C is equal to 70°F
20°C is equal to 60°F
20°C is equal to 72°F
Virus envelope is known as
Capsid
Viral envelope
Nucleocapsid
Peplomer
Viroids differ from viruses in having
Naked RNA molecules only
Naked DNA molecules only
Naked DNA packed with viral genome
Satellite RNA packed with viral genome
In a lichen, the fungal partner primarily provides:
Food through photosynthesis
Structure and protection
Nitrogen fixation
Water absorption
The association between blue-green algae and fungi occurs in
lichens
symbiosis
cannibism
mycorrhiza
Cladonia rangiferina is a/an
Algae
Lichen
Fungus
Angiosperm
Which statement contradicts Mendel's findings regarding the inheritance of traits?
Traits are determined by discrete units called genes.
Offspring inherit an average of their parents' traits.
Some alleles are dominant while others are recessive.
Alleles segregate during gamete formation.
AIDS in human is caused by
Virus
Bacteria
Protozoan
Bacteriophage
Which of the following are the indicators of pollution?
Lichen
Fungi
Algae
None of these
