MDCAT Biology Chapter 3 MCQ's Test With Answers

MDCAT Biology Chapter 3 MCQ's Test

Sr. # Questions Answers Choice
1 Conidia are non-motile, asexual spores which are cut of at the end of modified hyphae called: Basidium Ascus Sporangiophores Conidiophores
2 Candida albicans, a yeast, causes oral and vaginal thrush i.e, Candidiasis Candidosis Both a and b Candidum
3 -------- reproduction takes place by spores. conidia, fragmentation, and budding. Asexual Sexual Both a and b Non of them
4 --------is the largest group of fungi, including over 60,000 species. Basidiomycota Zygomycota Ascomycota Deuteromycota
5 About-------species of mushrooms are edible: 400 200 100 300
6 50% or so of .....are occurring in lichens. Ascomycota Zygomycota Basidiomycota Deuteromycota
7 Brown alga: Laminaria Fucus Ulva Both a & b
8 Which is not green alga: Chlorella Chlamydomonas Spirogyra Fucus
9 Example of facultative parasite: Phytophthora Pythium Peronospora Chlorella
10 The cell wall consists of two shells that overlap like a petridish: Foraminifera Actinopods Slime molds Diatoms
11 Algae having shells composed of two halves that fit together like Petri dish belong to: Diatoms Brown algae Green algae Red algae
12 The closest relatives of fungi are probably: Aschelminthes Diatoms Slime molds Ferns
13 The feeding stage of a slime mold is: Plasmodium Blastostyle Gastrozooid Sporozoite
14 Which are the major producers in aquatic ecosystem: Green algae Diatoms Euglenoids Red algae
15 Oomycotes include a number of pathogenic organisms, including downy mildew: Physarum polycephalum Phytophthora indestans Rhodotorula Candida albicans
16 The plasmodial slime mold that is a model organism is: Physarum polycephalum Phytophthora infestans Ustilago tritici Frequliaria
17 Fungus-like protists have bodies formed of threadlike sturctures called: Fibres Yarns Hyphae Twines
18 Marine algae are also source of many useful substance like: Algin Agar Carrageenan All a, b, c
19 Some algae are edible such as: Diatoms Kelps Chlorella Mushrooms
20 Desmids have cells with: Two halves Single unit Three pieces Four fragments
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