Which of the following features is NOT characteristic of slime molds during their plasmodial stage?
Multinucleate cytoplasm
Presence of cell walls
Phagotrophic nutrition
Formation of a network of veins
Related Questions
Which of the following is a slime mould?
Rhizopus
Physarum
Thiobacillus
Anabaena
Cell wall has stiff Cellulose plates on the surface of Cells in:
Gonyaulax
Euglena
Diatoms
Slime Moulds
Consider the following statements
I. Diatomite is porous and chemically inert. It is therefore, used in filtration of sugar, alcohols, oils, syrups and antibiotics
II. Diatomite deposits are often accompanied by petroleum fields
III. Desmids are mainly found in dirty water and are, usually indication of polluted water
Which of the statements given above are correct?
I and II
I and III
II and III
I, II and III
In which of the following organisms the cell wall is composed of two thin overlapping shells which fits together like a soap case
Diatoms
Golden algae
Slime moulds
Gonyaulax
Which of the following group always produce an infectious spore like stage in their life cycle?
Amoebiod protzoans
Ciliated protozoans
Flagellated protozoans
Sporozoans
Identify the INCORRECT statement regarding Mendel's experiments on pea plants.
Dominant traits mask recessive traits in heterozygotes
Genes for different traits assort independently
Each parent contributes one allele for each trait to its offspring
All traits studied by Mendel exhibited blending inheritance
Protista includes
Unicellular eukaryotes
Multicellular prokaryotes
Unicellular prokaryotes
All of the above
Diatoms and dinoflagellates belong to which group of oceanic producers?
Zooplankton
Phytoplankton
Benthos
Nekton
Which of the following is a slime mould?
Rhizopus
Physarum
Thiobacillus
Anabaena
Auxopores as rejuvenescent cells are characteristic of which of the following?
Dinoflagellates
Diatoms
Zooflagellates
Sporozoans
