MDCAT Biology Chapter 3 MCQ's Test With Answers

MDCAT Biology Chapter 3 MCQ's Test

Sr. # Questions Answers Choice
1 One of the followings sis used in genetic/molecular biology research because of rapid generation and rapidly increasing pool of genetic and biochemical information Penicillin Toadstools Mushroom Yeasts
2 Tuberous underground fruiting bodies of fungi found with the help of trained dogs Morels Mushrooms Truffles All these
3 A disease causing substance produced by fungi is Griseofulvin Toxins Mycotoxins Afflatoxins
4 Which of the following adaptations helped fungi to live on land? Lack of flagellated cells Production of conidia Formation of thick walled zygote All these
5 Smuts are called so Spores resembling soot Spore mass replaces grain kernel in wheat Ustilago is the most common smut It causes loose smut of wheat
6 The most common smut fungi are Puccinia Ustilago Phytophthora Fusarium
7 The visible part of lichen mostly consists of Algal partner Fungal partner Epidermis Cuticle
8 Mushrooms,rusts, smuts, puff balls and bracket fungi belong to Sac fungi Club fungi Fungi imperfecti Molds
9 Asexual reproduction is uncommon in which of the followings Zygomycetes Asomycetes Basidiomycetes Deuteromycetes
10 Fungi can survive in dry conditions in which one of the following stage Asexual reproduction Sexual reproduction Resting stage Active stage
11 In ascomycetes asci develop inside macroscopic fruiting bodies, the Conidia Ascocarps Mushrooms Morels
12 Reindeer moss is a Bryophyte Algae Fungi Lichen
13 Fusion of nuclei does not take place immediately after the fusion of cytoplasm in which of the followings Zygomycetes Ascomycetes Basidiomycetes Both a and b
14 Ascomycotes are commonly known as Club fungi Sac fungi Imperfect fungi Deuteromycetes
15 Black bread mold and splitting fungus belongs to Zygomycota Ascomycota Basidiomycota Deuteromycota
16 A kind of genetic recombination in which portions of chromosomes of two nuclei lying in the same hypha are exchanged is Transformation Transduction Conjugation Parasexuality
17 Yeasts, morels, truffles, powdery mildews,molds,etc reproduce sexually by formation of Ascopspores Basidiospores Conidia Spores
18 The sexual spores in basidiomycetes are produced on club-shaped Asci Conidia Basidia Sporangia
19 Which one of the following type of asexual reproduction is not found in fungi? Budding Binary fission Fragmentation Spores
20 Both ascomycetes and deuteromycetes reproduce asexually by Zygospores Conidia Budding Binary fission
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