Protists-biology 112 Protists And Fungi

These incorrect answers describe characteristics of other organisms making them wrong choices for the question.

The correct answer is amoebas, which are characterized by having pseudopodia supported by axopodia and are common in marine plankton.

Amoeboid, flagellated, and ciliated protozoans typically exhibit a mode of feeding where they take in food by oral groove, then move it to the gullet, and finally absorb it by enclosing it in a food vacuole for digestion.

All three incorrect answers are examples of other types of single-celled organisms and not dinoflagellates.

Dinoflagellate organisms are primarily known for their role as primary producers through photosynthesis, contributing significantly to marine ecosystems and serving as an important food source for various marine organisms.

Phaeophyta is a type of brown algae, Ectocarpus refers to its genus, and Filamentous describes its body form.

The correct answer is Phaeophyta SargassumBlade/Branching-Bladder. This is a type of brown algae known as Phaeophyta with a body form that can be either blade or branching-bladder in structure.

The correct answer is Phaeophyta, which refers to brown algae, known for their leaflike body form with holdfasts. The incorrect answer Rhodophyta is actually red algae with a branching body form. The incorrect answer Chlorophyta is green algae with a tube-like body form. The incorrect answer Diatom is a type of algae with a globular body form.

Phaeophyta, commonly known as brown algae, typically have a body form that consists of blades or branches attached to a holdfast for anchorage. Rhodophyta, Chlorophyta, and Ochrophyta are types of red, green, and golden-brown algae respectively, with different body forms.

The correct answer is Rhodophyta PolysiphoniaFilamentous. Rhodophyta refers to red algae, and Polysiphonia is a genus of filamentous red algae. This combination indicates the specific type and body form of red algae being referred to in the question.

Rhodophyta is the correct answer as it is a type of red algae. Agardhelhia describes the branching body form of the red algae.

The correct answer is Rhodophyta (red algae) and the body form is Porphyra (Colonial/blade). Phaeophyta is brown algae, Sargassum is a genus of brown algae and is not red algae. Chlorophyta is green algae, Ulva is a genus of green algae and also not red algae. Bacillariophyta is diatoms, which are not red algae.

Rhodophya is a type of red algae and Corallina is the body form. Two of the incorrect answers belong to different types of algae, while the other incorrect answer is a different body form of red algae.

Chlorophyta is a division of green algae, and Anabaena is a filamentous body form commonly found in freshwater environments.

The correct answer is Chlorophyta Ulva which is a sheet-like green algae. The incorrect answers describe other types of algae or body forms that do not match the given question.

Green algae belong to the division Chlorophyta and the body form of Cladaphora is filamentous, meaning it consists of long chains of cells.

The correct answer is Chlorophyta (green algae) with the body form of Codium (branching structure). Rhodophyta is red algae with Caulerpa being a unicellular form. Phaeophyceae is brown algae with Laminaria having a filamentous body form. Chrysophyta is golden-brown algae with Euglena having a flagellated body form.

Lichens are classified into four main groups - foliose, crustose, fruticose, and squamulose based on their growth form and structure. Foliose lichens have leafy or lobed structures, crustose lichens form a crust-like layer on the substrate, fruticose lichens have a branching or bushy structure, and squamulose lichens have small, scale-like structures.

Lichens can be broadly categorized into three main types - Crustose, Foliose, and Fruticose. Crustose lichens are characterized by a crust-like growth form that is tightly attached to the substrate. Foliose lichens have a leafy or lobed appearance, while fruticose lichens have a shrubby or bushy structure. Gelatinous lichens do not represent a common or recognized type of lichen growth form.

Lichens can be classified into different growth forms, with fruticose being one of them. Crustose lichens form a thin crust-like layer on the substrate, foliose lichens have leaf-like structures, and squamulose lichens consist of small, scale-like structures.