TMA2/BIO311

My TMA Home TMA Results My Pending TMA Quick Help My TMATMA InstructionCourse DetailTMA CalendarGrading Message BoardQuick InfoInstructor Message Quiz NoteQuiz Tip - 1Quix Tip - 2 TMA Quiz Questions TMA: TMA2/BIO311 Matric Number:  SCORE=7.00 BIO311 - MYCOLOGY Dr. Olaniyi Omolara (oolaniyi@noun.edu.ng ) 1 The functions of the holocarpic somatic structures of primitive Chytrids include For absorb sun light For vegetative and reproductive function For mobility For trapping of prey 2 The mycelium of the primitive chytrids is best described as Well septate aseptate Not well defined Does not exist 3 The structure that separates the sporogonium from thallus is Single line Double layer Epidermis Septum 4 Chytrids fungi mode of reproduction by all except Isogamous Ansogamous Gamentagial copulation Pairing 5 Which of the following is out of the sequence of asexual reproduction of Chytrids fungi? For inoperculate zoosporangium breaks. For operculate, the operculum opens The chytrids escape from the operculum The zoospores thus liberated would swim for a little while 6 Planogametic copulation can best be defined as When two swimming gametes conjugate and form a zygote When two swimming gametes repel each other When two plants pollen grains fuse together When all the plant flower swallow the anther 7 Gamentagial fusion of two gametes produce a zygote called Planogametic copulation Gamentagial copulation Somatogamy Sexual reproduction 8 The sequence of activities that best describes Somatogamy is The gametes pass from the rhizoid form to form a zygote which forms a spore that later germinate and later release spores . The gamentagial of two gametes fuses to form a zygote When two swimming gametes conjugate and form a zygote When all the plant flower swallow the anther 9 Oomycetes are characterized as Biflagellate flagellum Zoospores Gametes Thallus 10 Oomycetes can best be prospected from which of the following habitat Aquatic Terrestrial Forest Mountainous 11 Two modes of live are associated with the Oomycetes include Mutualism and Saprophytism Mutualism and Sessile Saprophytic and Parasitic Saprophytic and Independence 12 Some species of Oomycetes are important in fisheries industry TRUE FALSE Faily true Barely False 13 Some species of Oomycetes are not important in agriculture TRUE FALSE Barely True Barely False 14 In Zygomycetes the plus (+) and minus (-) signs used because of Morphological differentiation between males and female strains An accumulation of male and female gametes on them The zoospores are sterile Lack of morphological differentiation between males and female strains 15 A common example of Zygomycetes is Yeast Brown bread White bread Mucor 16 How many species of Saccharomyces are recorded? 50 100 25 10 17 The Saccharomyces are mostly used in the industries Fermentation and baking Cooking of straw Making of fruit juices Brewing spirits 18 Asexual reproduction in Saccharomyces is achieved by Sporalation Budding Conjugation Buddin and Conjugation 19 The Saccharomycetes are synonymous with Mucor Mould Yeast Wheat 20 Basidiomycetes fungi are also called Mushrooms Yeast Algae Mould