Biology Chapter on Fungi and Algae

True (A)

Photosynthesis

<p>antibiotic, food</p> Signup and view all the answers

<p>Yellow vein mosaic virus = Stunted growth and yellowing of leaves Citrus canker = Canker lesions on fruit and twigs Tobacco mosaic virus = Mottled yellowing and wrinkling of leaves Potato virus Y = Yellowing and curling of leaves</p> Signup and view all the answers

<p>True (A)</p> Signup and view all the answers

<p>It helps the algae detect light.</p> Signup and view all the answers

<p>Mode of reproduction (B)</p> Signup and view all the answers

<p>fermentation, bioremediation</p> Signup and view all the answers

<p>Mottled leaves or stunted growth.</p> Signup and view all the answers

<p>True (A)</p> Signup and view all the answers

<p>Tobacco mosaic virus</p> Signup and view all the answers

<p>fermentation</p> Signup and view all the answers

<p>Zygomycetes = Form zygospores Ascomycetes = Produce ascospores Basidiomycetes = Form basidiospores Chytridiomycetes = Primarily aquatic fungi</p> Signup and view all the answers

<p>Ascocarp (B)</p> Signup and view all the answers

<p>False (B)</p> Signup and view all the answers

<p>Dark, concentric lesions on leaves</p> Signup and view all the answers

<p>Nitrifying</p> Signup and view all the answers

<p>Chlorophyll (C)</p> Signup and view all the answers

<p>Carotene (C), Chlorophyll (D)</p> Signup and view all the answers

<p>False (B)</p> Signup and view all the answers

<p>Fungi are used in food production, such as in the fermentation of bread and beer.</p> Signup and view all the answers

<p>Kingdom Fungi</p> Signup and view all the answers

<p>Ascomycetes = Saccharomyces cerevisiae Basidiomycetes = Agaricus bisporus Zygomycetes = Rhizopus stolonifer Chytridiomycetes = Batrachochytrium dendrobatidis</p> Signup and view all the answers

<p>Mosaic disease in plants (D)</p> Signup and view all the answers

<p>False (B)</p> Signup and view all the answers

<p>Smut of wheat can be controlled through crop rotation and the use of resistant varieties.</p> Signup and view all the answers

<p>Tobacco Mosaic Virus</p> Signup and view all the answers

<p>Saccharomyces (C)</p> Signup and view all the answers

Asexual reproduction method in yeast (Saccharomyces) where new yeast cells arise from existing ones without the formation of spores or zygospores.

The sexual reproductive stage of the fungus Aspergillus, characterized by the formation of fruiting bodies.

A common plant disease affecting potatoes, characterized by dark spots.

The fruiting body of the mushroom Agaricus, bearing basidia with basidiospores.

Acquired Immunodeficiency Syndrome, a disease caused by HIV.

A disease caused by a virus, resulting in yellowing and discoloration of plant veins.

Bacteria that convert nitrogen in the environment into usable forms for plants.

Mycoplasma are bacteria lacking cell walls, while Phytoplasma are bacteria lacking cell walls and a complex internal structure which is intracellular parasites or symbionts.

Localized infections are restricted to a specific area, while systemic infections affect the whole body.

A relationship where a parasite infects another parasite.

The eye spot in algae helps in detecting light intensity, aiding in photosynthesis.

Isogamy involves equal-sized gametes; oogamy involves unequal-sized gametes (large ovum and small antherozoid).

The fusion of motile gametes in fungi.

Asexual reproduction in Alternaria fungi via the formation of conidia.

The series of stages in the life of Agaricus, a type of mushroom.

The sequence of growth and reproduction stages in the Nostoc cyanobacteria.

Bacteria reproduce asexually through binary fission.

The scientific study of plant diseases. Covers pathogens, disease cycle, & control measures.

A plant disease of wheat involving loss of grain and affected inflorescence.

The systematic arrangement of Aspergillus species based on shared characteristics.

The practical uses of yeast in various industries, like baking and brewing.

Mushrooms that can be safely consumed as food.

Methods to prevent or manage wheat smut disease.

A labeled illustration of Tobacco Mosaic Virus.

The specific pathogen causing the Yellow Vein Mosaic Virus disease.

A drawing showing a cross-section of a mature Marchantia sporophyte.

Description of the form and structure of the vegetative part of Riccia.

Features describing the outer appearance and structure of Sphagnum gametophore.

Explanation of the inner structure of Anthoceros plant.