Which of the following organisms does NOT possess a nucleus enclosed within a membrane?
Saccharomyces
Amoeba
Paramecium
Bacteria
Related Questions
Conidia are not produced in:
Claviceps
Albugo
Alternaria
Trichoderina
Yeast is not included in protozoans but in fungi because
Yeast are multicellular, like other fungi, while protozoans are unicellular.
Yeast have a cell wall and obtain nutrients through absorption, characteristics of fungi, while protozoans lack a cell wall and typically ingest food.
Yeast are autotrophic, unlike protozoans which are heterotrophic.
Yeast reproduce sexually, while protozoans reproduce asexually.
LSD is obtained from
Claviceps purpurea
Rauwolffia serpentina
Papaver somniferum
Cannabis sativa
The parthenospores of Rhizopus are
Uninucleate
Binucleate
Trinucleate
Multinucleate
Galic acid used in making ink is obtained with the help of
Aspergillus niger
Penicillium purpurogenum
Streptococcus lactis
Lactobacillus bulgarius
Fungi are divided into four classes on the basis of
Morphology of the mycelium
Mode of spore formation
Fruiting bodies
All of the above
Consider the following statements
I. Mycelium is branched and septate
II. The asexual spores are generally not formed
III. Vegetative reproduction takes place by framentation
IV. Sex organs are absent but sexual reproduction takes place by somatogamy
V. Karyogamy and meiosis takes place in basidium to form haploid four basidiospores
Vi. Basidia are arranged in fruiting bodies called basidiocarp
The above statements are assigned to
Sac fungi
Bracket fungi
Imperfecti fungi
Club fungi
The hyphae of Rhizopus are
Unbranced, aseptate and uninucleate
Branched, aseptate and multinucleate
Branched, septate and uninucleate
Unbranched, septate and coenocytic
If a Pinus seed were to germinate in sterile soil lacking mycorrhizal fungi, what would be the most likely outcome?
Enhanced growth due to lack of competition.
Normal growth and development.
Poor growth and reduced survival rate
Increased susceptibility to pathogenic microbes.
Which is the correct sequence of the sexual cycle of fungi?
Mitosis Meiosis Fertilization
Plasmogamy Karyogamy Meiosis
Meiosis Plasmogamy Karyogamy
Karyogamy Plasmogamy Meiosis
