Which of the following statements is true regarding the sexual life cycle of ascomycetes? Select all correct choices
A. Spore precursor cells undergo meiosis
and mitosis to form spores.
B. Spore precursor cells only undergo
meiosis to form spores.
C. Spore precursor cells only undergo
mitosis to form spores.
D. Fruiting bodies are composed of both
haploid (1n) and dikaryotic (n+n) cells.
E. Fruiting bodies are only composed of
dikaryotic cells (n+n).
A,D
You might also like to view...
In plants, extreme wilting of leaves and stems can cause the cells to retract from the cell wall, a condition known as
____.
a. hemolysis b. an increase in turgor pressure c. plasmolysis d. a lack of solutes in the cell e. a higher than normal concentration of water in the cell
The figure above represents
a. the algae that were to give rise to plants. b. protists. c. fungi. d. soil bacterium with primitive membrane folds. e. all of these.
________ is the farming of a variety of shellfish, crustaceans, finfish, and algae
A) Aquaculture B) Tissue culture C) Organ culture D) Mariculture E) Protoplast culture
An organism in the domain Eukarya is characterized by all of the following EXCEPT
A) ingestion of organic matter to acquire nutrients. B) the ability to maintain precise internal conditions. C) being composed of prokaryotic cells. D) the potential to grow and reproduce.