Read the following statements and the se...

Read the following statements and the select incorrect statement.

The name virus means venom or poisonous fluid

Many mycoplasma are pathogenic in animals and plants

Toxins released by large number of red dinoflagellates may even kill other marine animals such as fishes.

Beside the cell wall, euglenoids have a protein rich layer called pelicle which makes their body flexible.

Verified by Experts

The correct Answer is:

Instead of the cell wall, euglenoids have a protein rich layer called pellicle which makes their body flexible.

BIOLOGICAL CLASSIFICATION
A2Z|Exercise Section B : Assertion- Reasoning Questions|8 Videos
BIOLOGICAL CLASSIFICATION
A2Z|Exercise Section C : Previous Years Examination Questions NEET/aipmt Questions|153 Videos
BIOLOGICAL CLASSIFICATION
A2Z|Exercise Section A : Topicwise Questions Topic 4 : Kingdom Fungi (phycomycetes , Ascomycetes , Basidiomycetes|39 Videos
ANIMAL KINGDOM
A2Z|Exercise Section D : Chapter End Test|50 Videos
BIOMOLECULES
A2Z|Exercise Section D: Chapter End Test|50 Videos

Read the following statements and select the incorrect statement.

Though the bacterial structure is very simple, they are very complex in behavior.

Chemosynthetic autotrophic bacteria play a great role in recycling nutrients like nitrogen, phosphorous, iron and sulphur.

Majority of the heterotrophic bacteria are important decomposers.

Autotrophic bacteria synthesize their food from organic substrates.

Dinoflagellates are mostly marine while majority of euglenoids are running fresh water organisms

The pigments of euglenoids are identical to those present in higher plants

Amoeboid protozoans live in fresh water, sea water or moist soil

Marine amoeboids have silica shells on their surface

The colonies of cyanobacteria are generally surrounded by gelatinous sheath.

The cyanobacteria are unicellular, colonial or filamentous , freshwater/ marine or terrestrial algae.

Rhizopus belongs to class phycomycetes of kingdom Fungi.

Bacteria are grouped under two categories based on their shape.